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cd27 pe-cy7 clone# o323 antibody  (Thermo Fisher)


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    Structured Review

    Thermo Fisher cd27 pe-cy7 clone# o323 antibody
    Cd27 Pe Cy7 Clone# O323 Antibody, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/product/cd27+pe-cy7+(clone+o323)/cd27+antibody/pm40412376-192-44-48
    Average 90 stars, based on 1 article reviews
    cd27 pe-cy7 clone# o323 antibody - by Bioz Stars, 2026-09
    90/100 stars

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    Related Articles

    Virus:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Recombinant:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Luciferase:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Mutagenesis:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Plasmid Preparation:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Transfection:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Blocking Assay:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Staining:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Saline:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Immunocytochemistry:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Flow Cytometry:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Expressing:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Negative Control:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Real-time Polymerase Chain Reaction:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Software:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Generated:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).

    Two Tailed Test:

    Article Title: Expression of S100A8 protein on B cells is associated with disease activity in patients with systemic lupus erythematosus
    Article Snippet: To detect S100A8-positive cells, whole blood of HC and patients with SLE were stained with specific antibodies against CD19-V500 (clone HIB19, BD Biosciences, Franklin Lakes, NJ, USA), CD3-BV421 (clone OKT3, BD Biosciences, Franklin Lakes, NJ, USA), CD14-BUV395 (clone M5E2, BD Biosciences, Franklin Lakes, NJ, USA), CD11c-V450 (clone B-ly6, BD Biosciences, Franklin Lakes, NJ, USA), CXCR5-APC (clone #51,505, R&D Systems, NE Minneapolis, MN, USA), CD27-PE-Cy7 (clone O323, Thermo Fisher Scientific, Waltham, MA, USA), IgD-Horizon V500 (clone IA6-2, BD Biosciences, Franklin Lakes, NJ, USA), S100A8/A9-FITC, and S100A8-FITC and analyzed using BD LSRFortessaTM.

    Article Title: Phenotypic, Genomic and Functional Characterization Reveals No Differences between CD138 ++ and CD138 low Subpopulations in Multiple Myeloma Cell Lines
    Article Snippet: The origin of the antibodies used in immunocytochemistry and flow cytometry was as follows: anti-CD138-APC (clone B-B4), used for immunocytochemistry and flow cytometry, from Miltenyi Biotec (Auburn, CA); anti-CD20-FITC (clone L27), anti-CD138-PerCP-Cy5 (clone MI15), anti-CD56-APC (clone NCAM16.2), anti-CD45-AmCyan (clone 2D1) and anti-CD38-PE (clone HB7) from BD Biosciences (San Jose, CA, USA); anti-CD19-PacificBlue (clone HIB19) and anti-CD27-PE-Cy7 (clone O323) antibodies from eBioscience (San Diego CA, USA); anti-CD38-AlexaFluor700 antibody (clone HIT2) from Exbio (Vestec, Czech Republic) and anti-CD138-FITC (clone B-A38) from Cytognos S.L. (Salamanca, Spain).

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: Cells were labeled with optimized concentrations of the following fluorochrome-mAb conjugates: PerCP-Cy5.5 antihuman IgM (clone G20-127, BD Biosciences, Franklin Lakes, New Jersey), PE anti-human IgD (clone IA6-2, BD Biosciences), PECF594 anti-human CD10 (clone HI10A, BD Biosciences), PE-Cy5 anti-human CD3 (HIT3a, BD Biosciences), PE-Cy5 anti-human CD235a (clone GA-R2, BD Biosciences), PE-Cy7 anti-human CD27 (clone O323, Thermo Fisher, Waltham, MA), Alexa Fluor 700 anti-human CD38 (clone HB7, BD Biosciences), APC-Cy7 anti-human CD19 (clone SJ25C1, BD Biosciences), BV570 anti-human CD16 (clone 3G8, BioLegend, San Diego, CA), and BV605 anti-human CD4 (clone M5E2, BioLegend).

    Article Title: Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody.
    Article Snippet: Article Acquisition of quaternary trimer interaction as a key step in the lineage maturation of a broad and potent HIV-1 neutralizing antibody Graphical abstract Highlights • Antibody CH103 makes quaternary contact with the HIV-1 envelope • The quaternary contact was progressively acquired during lineage maturation of CH103 • Two acidic FRH3 residues are critical for this functionally relevant quaternary contact • CH103 can reach two gp120 protomers owing to its unique angle of engagement Authors Qingbo Liu, Ruth J. Parsons, Kevin Wiehe, ..., Barton F. Haynes, Priyamvada Acharya, Paolo Lusso Correspondence liu_qingbo@outlook.com (Q.L.), barton.haynes@duke.edu (B.F.H.), priyamvada.acharya@duke.edu (P.A.), plusso@niaid.nih.gov (P.L.). In brief Liu et al. identify a neutralizing antibody against HIV-1, designated CH103, that binds simultaneously to two HIV-1 envelope subunits and they illustrate the structural basis for such quaternary interaction.. The authors show that this unusual feature was acquired during the antibody maturation path, progressively increasing the potency of the precursor forms.

    Article Title: Vaccine induction of heterologous HIV-1-neutralizing antibody B cell lineages in humans.
    Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies PerCP-Cy5.5 anti-human IgM, Clone G20-127 BD Biosciences Cat#561285; RRID:AB_10611998 PE anti-human IgD, Clone IA6-2 BD Biosciences Cat# 555779; RRID:AB_396114 PE-CF594 anti-human CD10, Clone HI10A BD Biosciences Cat# 562396; RRID:AB_11154416 PE-Cy5 anti-human CD3, Clone HIT3a BD Biosciences Cat# 555341; RRID:AB_395747 PE-Cy5 anti-human CD235a, Clone GA-R2 BD Biosciences Cat# 559944; RRID: AB_397387 PE-Cy7 anti-human CD27, Clone O323 ThermoFisher Cat# 25-0279-42; RRID: AB_1724039 Alexa Fluor 700 anti-human CD38, Clone LS198-4-3 Beckman Coulter Cat# B23489 AB_131330 APC-Cy7 anti-human CD19, Clone SJ25C1 BD Biosciences Cat#557791; RRID:AB_396873 BV570 anti-human CD16, Clone 3G8 BioLegend Cat#302035; RRID:AB_10915988 BV605 anti-human CD4, Clone M5E2 BioLegend Cat# 301834; RRID: AB_2563798 Goat anti-human IgG-HRP Jackson ImmunoResearch Laboratories Cat#109-035-098; RRID:AB_2337586 Mouse anti-monkey IgG-HRP Southern Biotech Cat#4700-05; RRID: AB_2796069 Bacterial and virus strains Heterologous HIV strains Seaman et al.43; Rademeyer et al.44; Sajadi et al.45 N/A Breakthrough clade B HIV strains, AMP trial Corey et al.13 N/A Chemicals, peptides, and recombinant proteins MPR.03 peptide Alam et al.35; Zhang et al.26 2F5 nominal epitope peptide; MPER peptide MPER.03_D664AW672A Alam et al.35 Alanine scanning 2F5 nominal epitope peptide MPER656 This paper N/A SP62 Alam et al.35; Zhang et al.26 SP62 MPER peptide Streptavidin-VioBright 515 (VB515) Miltenyi Biotec Cat#130-108-993 Streptavidin-Alexa Fluor 647 (AF647) Thermo Fisher Cat#S21374 Streptavidin-Brilliant Violet 421 (BV421) BioLegend Cat#405225 Carboxyl Polystyrene Particles SpheroTech CP-30-10 N-Ethyk-N’-(3-dimethylaminopropyl) carbodiimide Hydrochloride Millipore Sigma Cat#E1769-5G Streptavidin Thermo Fisher Cat#S-888 SureBlue Reserve Seracare Cat#5120-0083 Expifectamine Thermo Fisher Cat#A14526 ExpiFectamine 293 transfection reagents Life Technologies, GIBCO Cat#A14524 MPER656 peptide-liposome immunogen IDRI Lot:18P001 JRFL.SOSIP.v6.683 This paper N/A (Continued on next page) Cell 187, 1–16.e1–e10, June 6, 2024 e1

    Article Title: A Phase I Trial of SYK Inhibition with Fostamatinib in the Prevention and Treatment of Chronic Graft-Versus-Host Disease.
    Article Snippet: Upon Fc receptor blocking (TruStain FcX; BioLegend, San Diego, CA), surface staining was performed for 30 minutes on ice in phosphate-buffered saline solution containing 2% fetal bovine serum using the following antibodies: CD19 Pacific blue (clone J3-119; Beckman Coulter, Inc, Southfield, MI); IgD fluorescein isothiocyanate (clone IA6-2; BD Bioscience, Franklin Lakes, NJ); CD38 PE (clone T16; Beckman Coulter); CD27 PE-Cy7 (Clone O323; eBioscience, San Diego, CA); CD24 BV510 (clone ML5; BioLegend); CD21 APC (clone HB5; eBioscience); CD14 APC-Cy7 (clone HCD14; BioLegend).



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    Isolation of SARS-CoV-2-reactive Abs from single cell-sorted plasmablasts and memory B cells of SARS-CoV-2 and SARS-CoV-1 convalescent donors, related to (A) Symptom severity scores of the COVID-19 convalescent donor. The method to determine severity score is in supplementary online material. Red arrows indicate the blood sampling time points that we used to isolate Abs. (B) Viral load from nasopharyngeal (NP) swabs. (C) Serum micro-neutralization titer. Micro-Neutralization titers were defined as the highest serum dilution that neutralize all the virus, or 99% inhibitory concentration (IC 99 ). (D) Flow cytometry gating strategy for unbiased plasmablasts sorting or antigen specific-memory B cells sorting. At day 11 and day 15 post onset of COVID-19 symptom, plasmablasts (CD14 - /CD16 - /CD3 - /CD235a - /CD19 + /CD20 low /IgD - <t>/CD27</t> high /CD38 high ) from a SARS-CoV-2 donor. Antigen specific B cells from SARS-CoV-1 and SARS-CoV-2 donors were sorted with different combinations of the SARS-CoV-2 S-2P, RBD, NTD probes. Representative data for sorting Spike double positive, Spike + or NTD + , as well as RBD + or NTD + subsets were shown. (E-H) RBD Ab neutralization activity. (E) Proportion of SARS-CoV-2 RBD Abs (n = 81) that exhibited detectable neutralization in the microneutralization assay. (F) Neutralization IC 50 and IC 80 of RBD neutralizing Abs (NAbs) against pseudotyped SARS-CoV-2. (G) Microneutralization titer, plaque reduction neutralization test (PRNT) IC 50 and IC 80 of RBD NAbs against replication-competent SARS-CoV-2. Microneutralization titer was defined as the lowest Ab concentration that neutralized all the virus, or 99% inhibitory concentration (IC 99 ). Abs with undetectable microneutralization titers are shown as gray symbols and nAbs are represented by blue symbols. (H) RBD NAbs blocking of ACE2 binding to SARS-CoV-2 Spike (S) protein. Blocking titer is shown as IC 50 . (I-J) Correlation analysis of RBD Abs between neutralization and ACE2 blocking activities. Spearman correlation analysis were performed for (I) ACE2 blocking IC 50 versus PV neutralization IC 50 , as well as (J) for ACE2 blocking IC 50 versus SARS-CoV-2 neutralization titers (indicated by the lowest concentration that shows no CPE). Purified RBD Abs in and that have pseudovirus neutralization data (n = 59) or SARS-CoV-2 micro-neutralization assay data (n = 80) were used in this analysis. P values (p)and correlation coefficients (r) are indicated for each figure. (K-M) Neutralization activity of NTD Abs. (K) Proportion of SARS-CoV-2 NTD Abs (n = 41) that exhibited detectable neutralization in the microneutralization assay. (L) Neutralization IC 50 and IC 80 of NTD neutralizing Abs against pseudotyped SARS-CoV-2. (M) Microneutralization titer, PRNT IC 50 and IC 80 of NTD neutralizing Abs against replication-competent SARS-CoV-2. Abs with undetectable microneutralization titers are shown as gray symbols and neutralizing Abs are represented by orange symbols. Horizontal bars represent the geometric means for each group of Abs.
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    Isolation of SARS-CoV-2-reactive Abs from single cell-sorted plasmablasts and memory B cells of SARS-CoV-2 and SARS-CoV-1 convalescent donors, related to (A) Symptom severity scores of the COVID-19 convalescent donor. The method to determine severity score is in supplementary online material. Red arrows indicate the blood sampling time points that we used to isolate Abs. (B) Viral load from nasopharyngeal (NP) swabs. (C) Serum micro-neutralization titer. Micro-Neutralization titers were defined as the highest serum dilution that neutralize all the virus, or 99% inhibitory concentration (IC 99 ). (D) Flow cytometry gating strategy for unbiased plasmablasts sorting or antigen specific-memory B cells sorting. At day 11 and day 15 post onset of COVID-19 symptom, plasmablasts (CD14 - /CD16 - /CD3 - /CD235a - /CD19 + /CD20 low /IgD - /CD27 high /CD38 high ) from a SARS-CoV-2 donor. Antigen specific B cells from SARS-CoV-1 and SARS-CoV-2 donors were sorted with different combinations of the SARS-CoV-2 S-2P, RBD, NTD probes. Representative data for sorting Spike double positive, Spike + or NTD + , as well as RBD + or NTD + subsets were shown. (E-H) RBD Ab neutralization activity. (E) Proportion of SARS-CoV-2 RBD Abs (n = 81) that exhibited detectable neutralization in the microneutralization assay. (F) Neutralization IC 50 and IC 80 of RBD neutralizing Abs (NAbs) against pseudotyped SARS-CoV-2. (G) Microneutralization titer, plaque reduction neutralization test (PRNT) IC 50 and IC 80 of RBD NAbs against replication-competent SARS-CoV-2. Microneutralization titer was defined as the lowest Ab concentration that neutralized all the virus, or 99% inhibitory concentration (IC 99 ). Abs with undetectable microneutralization titers are shown as gray symbols and nAbs are represented by blue symbols. (H) RBD NAbs blocking of ACE2 binding to SARS-CoV-2 Spike (S) protein. Blocking titer is shown as IC 50 . (I-J) Correlation analysis of RBD Abs between neutralization and ACE2 blocking activities. Spearman correlation analysis were performed for (I) ACE2 blocking IC 50 versus PV neutralization IC 50 , as well as (J) for ACE2 blocking IC 50 versus SARS-CoV-2 neutralization titers (indicated by the lowest concentration that shows no CPE). Purified RBD Abs in and that have pseudovirus neutralization data (n = 59) or SARS-CoV-2 micro-neutralization assay data (n = 80) were used in this analysis. P values (p)and correlation coefficients (r) are indicated for each figure. (K-M) Neutralization activity of NTD Abs. (K) Proportion of SARS-CoV-2 NTD Abs (n = 41) that exhibited detectable neutralization in the microneutralization assay. (L) Neutralization IC 50 and IC 80 of NTD neutralizing Abs against pseudotyped SARS-CoV-2. (M) Microneutralization titer, PRNT IC 50 and IC 80 of NTD neutralizing Abs against replication-competent SARS-CoV-2. Abs with undetectable microneutralization titers are shown as gray symbols and neutralizing Abs are represented by orange symbols. Horizontal bars represent the geometric means for each group of Abs.

    Journal: Cell

    Article Title: In vitro and in vivo functions of SARS-CoV-2 infection-enhancing and neutralizing antibodies

    doi: 10.1016/j.cell.2021.06.021

    Figure Lengend Snippet: Isolation of SARS-CoV-2-reactive Abs from single cell-sorted plasmablasts and memory B cells of SARS-CoV-2 and SARS-CoV-1 convalescent donors, related to (A) Symptom severity scores of the COVID-19 convalescent donor. The method to determine severity score is in supplementary online material. Red arrows indicate the blood sampling time points that we used to isolate Abs. (B) Viral load from nasopharyngeal (NP) swabs. (C) Serum micro-neutralization titer. Micro-Neutralization titers were defined as the highest serum dilution that neutralize all the virus, or 99% inhibitory concentration (IC 99 ). (D) Flow cytometry gating strategy for unbiased plasmablasts sorting or antigen specific-memory B cells sorting. At day 11 and day 15 post onset of COVID-19 symptom, plasmablasts (CD14 - /CD16 - /CD3 - /CD235a - /CD19 + /CD20 low /IgD - /CD27 high /CD38 high ) from a SARS-CoV-2 donor. Antigen specific B cells from SARS-CoV-1 and SARS-CoV-2 donors were sorted with different combinations of the SARS-CoV-2 S-2P, RBD, NTD probes. Representative data for sorting Spike double positive, Spike + or NTD + , as well as RBD + or NTD + subsets were shown. (E-H) RBD Ab neutralization activity. (E) Proportion of SARS-CoV-2 RBD Abs (n = 81) that exhibited detectable neutralization in the microneutralization assay. (F) Neutralization IC 50 and IC 80 of RBD neutralizing Abs (NAbs) against pseudotyped SARS-CoV-2. (G) Microneutralization titer, plaque reduction neutralization test (PRNT) IC 50 and IC 80 of RBD NAbs against replication-competent SARS-CoV-2. Microneutralization titer was defined as the lowest Ab concentration that neutralized all the virus, or 99% inhibitory concentration (IC 99 ). Abs with undetectable microneutralization titers are shown as gray symbols and nAbs are represented by blue symbols. (H) RBD NAbs blocking of ACE2 binding to SARS-CoV-2 Spike (S) protein. Blocking titer is shown as IC 50 . (I-J) Correlation analysis of RBD Abs between neutralization and ACE2 blocking activities. Spearman correlation analysis were performed for (I) ACE2 blocking IC 50 versus PV neutralization IC 50 , as well as (J) for ACE2 blocking IC 50 versus SARS-CoV-2 neutralization titers (indicated by the lowest concentration that shows no CPE). Purified RBD Abs in and that have pseudovirus neutralization data (n = 59) or SARS-CoV-2 micro-neutralization assay data (n = 80) were used in this analysis. P values (p)and correlation coefficients (r) are indicated for each figure. (K-M) Neutralization activity of NTD Abs. (K) Proportion of SARS-CoV-2 NTD Abs (n = 41) that exhibited detectable neutralization in the microneutralization assay. (L) Neutralization IC 50 and IC 80 of NTD neutralizing Abs against pseudotyped SARS-CoV-2. (M) Microneutralization titer, PRNT IC 50 and IC 80 of NTD neutralizing Abs against replication-competent SARS-CoV-2. Abs with undetectable microneutralization titers are shown as gray symbols and neutralizing Abs are represented by orange symbols. Horizontal bars represent the geometric means for each group of Abs.

    Article Snippet: PBMCs were stained with optimal concentrations of the following fluorochrome-Ab conjugates: IgD PE (Clone# IA6-2, BD Biosciences, Catalog# 555779), CD3 PE-Cy5 (Clone# HIT3a, BD Biosciences, Catalog# 555341), CD10 PE-CF594 (Clone# HI10A, BD Biosciences, Catalog# 562396), CD27 PE-Cy7 (Clone# O323, eBioscience, Catalog# 25-0279), CD38 APC-Alexa Fluor (AF) 700 (Clone# LS198-4-2, Beckman Coulter, Catalog# B23489), CD19 APC-Cy7 (Clone# LJ25C1, BD Biosciences, Catalog# 561743), CD16 BV570 (Clone# 3G8, Biolegend, Catalog# 302035), CD14 BV605 (Clone# M5E2, Biolegend, Catalog# 301834), and CD20 BV650 (Clone# 2H7, BD, Catalog# 563780).

    Techniques: Isolation, Sampling, Neutralization, Virus, Concentration Assay, Flow Cytometry, Activity Assay, Microneutralization Assay, Plaque Reduction Neutralization Test, Blocking Assay, Binding Assay, Purification

    Journal: Cell

    Article Title: In vitro and in vivo functions of SARS-CoV-2 infection-enhancing and neutralizing antibodies

    doi: 10.1016/j.cell.2021.06.021

    Figure Lengend Snippet:

    Article Snippet: PBMCs were stained with optimal concentrations of the following fluorochrome-Ab conjugates: IgD PE (Clone# IA6-2, BD Biosciences, Catalog# 555779), CD3 PE-Cy5 (Clone# HIT3a, BD Biosciences, Catalog# 555341), CD10 PE-CF594 (Clone# HI10A, BD Biosciences, Catalog# 562396), CD27 PE-Cy7 (Clone# O323, eBioscience, Catalog# 25-0279), CD38 APC-Alexa Fluor (AF) 700 (Clone# LS198-4-2, Beckman Coulter, Catalog# B23489), CD19 APC-Cy7 (Clone# LJ25C1, BD Biosciences, Catalog# 561743), CD16 BV570 (Clone# 3G8, Biolegend, Catalog# 302035), CD14 BV605 (Clone# M5E2, Biolegend, Catalog# 301834), and CD20 BV650 (Clone# 2H7, BD, Catalog# 563780).

    Techniques: Virus, Clinical Proteomics, Recombinant, Staining, Reverse Transcription, Random Hexamer, Luciferase, Cell Culture, Lysis, Membrane, Multiplex Assay, Reporter Gene Assay, Binding Assay, Expressing, Transgenic Assay, Sequencing, Software

    (A) Representative plots generated from whole blood samples showing gating strategy for analysis of CD27+ lymphocytes isolated from all tissues. Specifically, singlets were gated first followed by lymphocytes, and then live lymphocytes (DLneg) were selected for further analysis of CD3+, CD20+, CD27+ as shown as in A; (B) Comparison of percentages of various cells including CD3+, CD20+ and CD27+ after different processing of the same tissues and gating through live lymphocytes. Note that significantly decreased CD27 expression is only detected on lymphocytes subjected to collagenase digestion procedures when compared to no digestion. In contrast, there are no changes in expression of CD3 or CD20 on lymphocytes indicating this is selective for CD27. Bars represent mean percentages ± SEM in each group (n = 7), P values ≤ 0.05 were considered statistically significant.

    Journal: PLoS ONE

    Article Title: Reduced Expression of CD27 by Collagenase Treatment: Implications for Interpreting B Cell Data in Tissues

    doi: 10.1371/journal.pone.0116667

    Figure Lengend Snippet: (A) Representative plots generated from whole blood samples showing gating strategy for analysis of CD27+ lymphocytes isolated from all tissues. Specifically, singlets were gated first followed by lymphocytes, and then live lymphocytes (DLneg) were selected for further analysis of CD3+, CD20+, CD27+ as shown as in A; (B) Comparison of percentages of various cells including CD3+, CD20+ and CD27+ after different processing of the same tissues and gating through live lymphocytes. Note that significantly decreased CD27 expression is only detected on lymphocytes subjected to collagenase digestion procedures when compared to no digestion. In contrast, there are no changes in expression of CD3 or CD20 on lymphocytes indicating this is selective for CD27. Bars represent mean percentages ± SEM in each group (n = 7), P values ≤ 0.05 were considered statistically significant.

    Article Snippet: Fluorochrome-conjugated monoclonal antibodies used for flow cytometry included CD27-PE-Cy7 (Clone M-T271, BD Biosciences) or CD27-PE-Cy7 (clone O323, eBiosciences), CD20-APC-H7 (2H7, BD Biosciences) and CD3-PE (SP34–2, BD Biosciences), and LIVE/DEAD FIXABLE AQUA DEAD CE (Invitrogen).

    Techniques: Generated, Isolation, Comparison, Expressing

    Note marked loss of CD27 signal is detected following collagenase treatment of adjacent frozen sections of the same lymph node (a and b). In contrast, collagenase treatment has no effect on CD3 expression (c).

    Journal: PLoS ONE

    Article Title: Reduced Expression of CD27 by Collagenase Treatment: Implications for Interpreting B Cell Data in Tissues

    doi: 10.1371/journal.pone.0116667

    Figure Lengend Snippet: Note marked loss of CD27 signal is detected following collagenase treatment of adjacent frozen sections of the same lymph node (a and b). In contrast, collagenase treatment has no effect on CD3 expression (c).

    Article Snippet: Fluorochrome-conjugated monoclonal antibodies used for flow cytometry included CD27-PE-Cy7 (Clone M-T271, BD Biosciences) or CD27-PE-Cy7 (clone O323, eBiosciences), CD20-APC-H7 (2H7, BD Biosciences) and CD3-PE (SP34–2, BD Biosciences), and LIVE/DEAD FIXABLE AQUA DEAD CE (Invitrogen).

    Techniques: Expressing

    (A) Dot plots show collagenase treated PBMCs lose surface CD27 expression, but expression is almost entirely recovered after 4, and entirely recovered after 24 hrs rest / incubation. Numbers in each quadrant indicate the percentage of total live lymphocytes as indicated in . (B) Rapid recovery of CD27 expression on collagenase treated cells occurs in all tissues including intestinal tissues. Histograms are representative of four independent experiments.

    Journal: PLoS ONE

    Article Title: Reduced Expression of CD27 by Collagenase Treatment: Implications for Interpreting B Cell Data in Tissues

    doi: 10.1371/journal.pone.0116667

    Figure Lengend Snippet: (A) Dot plots show collagenase treated PBMCs lose surface CD27 expression, but expression is almost entirely recovered after 4, and entirely recovered after 24 hrs rest / incubation. Numbers in each quadrant indicate the percentage of total live lymphocytes as indicated in . (B) Rapid recovery of CD27 expression on collagenase treated cells occurs in all tissues including intestinal tissues. Histograms are representative of four independent experiments.

    Article Snippet: Fluorochrome-conjugated monoclonal antibodies used for flow cytometry included CD27-PE-Cy7 (Clone M-T271, BD Biosciences) or CD27-PE-Cy7 (clone O323, eBiosciences), CD20-APC-H7 (2H7, BD Biosciences) and CD3-PE (SP34–2, BD Biosciences), and LIVE/DEAD FIXABLE AQUA DEAD CE (Invitrogen).

    Techniques: Expressing, Incubation

    Immunohistochemistry staining intestinal B cells (CD20+) (A), CD27+ cells (B), and T cells (CD3+) (C) on the serial adjacent sections. Three-color confocal microscopy images show that CD27+ B cells are mainly located in lymphoid aggregates in the deeper lamina propria of the gut (D), whereas CD27+ cells in the intestinal villi are all T cells (E). Flow cytometry of intestinal cell suspensions confirms most CD27+ cells are CD3+ T cells, with fewer percentages of CD20+ B cells co-expressing CD27 (F).

    Journal: PLoS ONE

    Article Title: Reduced Expression of CD27 by Collagenase Treatment: Implications for Interpreting B Cell Data in Tissues

    doi: 10.1371/journal.pone.0116667

    Figure Lengend Snippet: Immunohistochemistry staining intestinal B cells (CD20+) (A), CD27+ cells (B), and T cells (CD3+) (C) on the serial adjacent sections. Three-color confocal microscopy images show that CD27+ B cells are mainly located in lymphoid aggregates in the deeper lamina propria of the gut (D), whereas CD27+ cells in the intestinal villi are all T cells (E). Flow cytometry of intestinal cell suspensions confirms most CD27+ cells are CD3+ T cells, with fewer percentages of CD20+ B cells co-expressing CD27 (F).

    Article Snippet: Fluorochrome-conjugated monoclonal antibodies used for flow cytometry included CD27-PE-Cy7 (Clone M-T271, BD Biosciences) or CD27-PE-Cy7 (clone O323, eBiosciences), CD20-APC-H7 (2H7, BD Biosciences) and CD3-PE (SP34–2, BD Biosciences), and LIVE/DEAD FIXABLE AQUA DEAD CE (Invitrogen).

    Techniques: Immunohistochemistry, Staining, Confocal Microscopy, Flow Cytometry, Expressing