Review





Similar Products

94
Miltenyi Biotec straightfrom whole blood cd66b microbeads
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
Straightfrom Whole Blood Cd66b Microbeads, supplied by Miltenyi Biotec, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/straightfrom whole blood cd66b microbeads/product/Miltenyi Biotec
Average 94 stars, based on 1 article reviews
straightfrom whole blood cd66b microbeads - by Bioz Stars, 2026-04
94/100 stars
  Buy from Supplier

93
fluidigm 3152011b
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
3152011b, supplied by fluidigm, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/3152011b/product/fluidigm
Average 93 stars, based on 1 article reviews
3152011b - by Bioz Stars, 2026-04
93/100 stars
  Buy from Supplier

93
fluidigm anti human cd66b 80h3 152sm
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
Anti Human Cd66b 80h3 152sm, supplied by fluidigm, used in various techniques. Bioz Stars score: 93/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/anti human cd66b 80h3 152sm/product/fluidigm
Average 93 stars, based on 1 article reviews
anti human cd66b 80h3 152sm - by Bioz Stars, 2026-04
93/100 stars
  Buy from Supplier

94
Novus Biologicals cd66b
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
Cd66b, supplied by Novus Biologicals, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/cd66b/product/Novus Biologicals
Average 94 stars, based on 1 article reviews
cd66b - by Bioz Stars, 2026-04
94/100 stars
  Buy from Supplier

95
Proteintech anti cd66b
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
Anti Cd66b, supplied by Proteintech, used in various techniques. Bioz Stars score: 95/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/anti cd66b/product/Proteintech
Average 95 stars, based on 1 article reviews
anti cd66b - by Bioz Stars, 2026-04
95/100 stars
  Buy from Supplier

94
Novus Biologicals rabbit monoclonal anti cd66b
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
Rabbit Monoclonal Anti Cd66b, supplied by Novus Biologicals, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/rabbit monoclonal anti cd66b/product/Novus Biologicals
Average 94 stars, based on 1 article reviews
rabbit monoclonal anti cd66b - by Bioz Stars, 2026-04
94/100 stars
  Buy from Supplier

94
fluidigm 80h3
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
80h3, supplied by fluidigm, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/80h3/product/fluidigm
Average 94 stars, based on 1 article reviews
80h3 - by Bioz Stars, 2026-04
94/100 stars
  Buy from Supplier

94
R&D Systems biotinylated anti cd66b
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
Biotinylated Anti Cd66b, supplied by R&D Systems, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/biotinylated anti cd66b/product/R&D Systems
Average 94 stars, based on 1 article reviews
biotinylated anti cd66b - by Bioz Stars, 2026-04
94/100 stars
  Buy from Supplier

94
R&D Systems ceacam8 mab
Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - <t>CD66b</t> + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).
Ceacam8 Mab, supplied by R&D Systems, used in various techniques. Bioz Stars score: 94/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/ceacam8 mab/product/R&D Systems
Average 94 stars, based on 1 article reviews
ceacam8 mab - by Bioz Stars, 2026-04
94/100 stars
  Buy from Supplier

Image Search Results


Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - CD66b + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).

Journal: iScience

Article Title: Spaceflight alters the immune regulatory functions of neutrophil granulocytes on T lymphocytes

doi: 10.1016/j.isci.2025.114380

Figure Lengend Snippet: Immunophenotypic analysis of peripheral blood neutrophil granulocytes from axiom mission 3 (Ax-3) crew (A) A schematic illustrating the time points of blood draw and layout of the 18 days long (18days) Ax-3 mission to International Space Station (ISS). Preflight blood samples were collected on one day before the launch (L-1d) and postflight blood samples were collected on one day after the return (R+1day). (B) Peripheral blood was subjected to density gradient centrifugation and normal-density neutrophils (NDN, >1.077 g/mL)) and low-density neutrophils (LDN, <1.077 g/mL) were isolated. This figure was created in BioRender (Esendagli, G. (2025) https://BioRender.com/a4m1kdr ). (C) Representative flow cytometry dot-plots of the <1.077 g/mL blood fraction are shown from an astronaut. Red population depicts the LDN cells determined after back gating the CD11b + HLA-DR - CD66b + cells found among the peripheral blood mononuclear cells (PBMC). (D) Percentage of LDN determined at preflight and postflight analyses. Each dot represents a member of the Ax-3 crew. (E) Granularity (SSC) and size (FSC) values of NDN and LDN were quantified by flow cytometry. (F) Flow cytometry offset histograms of neutrophil cell surface markers associated with cellular activation are demonstrated for a representative astronaut. Autofluorescence (AF) values were taken as technical control. (G) Percentage of NDN and LDN populations positive for CD11b, CD33, CD62L, CD80, CD86, and CD69 markers. (H) Expression levels of the neutrophil surface molecules was calculated by normalizing the median fluorescence intensity (MFI) to AF for each marker and a comparative heatmap was prepared (A.U., arbitrary units). Statistical analyses were performed with paired t test (∗ p ≤ 0.05, ∗∗ p ≤ 0.01, ∗∗∗ p ≤ 0.001). The p values calculated to be > 0.05 were not indicated. The data are presented as mean with standard error of mean (SEM).

Article Snippet: StraightFrom® Whole Blood CD66b MicroBeads, human , Miltenyi , Cat # 130-104-913.

Techniques: Gradient Centrifugation, Isolation, Flow Cytometry, Activation Assay, Control, Expressing, Fluorescence, Marker