cell lines hek 293t atcc (ATCC)
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cell lines hek 293t atcc
Cell Lines Hek 293t Atcc, supplied by ATCC, used in various techniques. Bioz Stars score: 99/100, based on 38021 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cell+lines+hek+293t+cells+atcc+crl/293T/pm42285104-590-194-198
Average 99 stars, based on 38021 article reviews
Cell Lines Hek 293t Atcc, supplied by ATCC, used in various techniques. Bioz Stars score: 99/100, based on 38021 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/cell+lines+hek+293t+cells+atcc+crl/293T/pm42285104-590-194-198
Average 99 stars, based on 38021 article reviews
cell lines hek 293t atcc - by Bioz Stars,
2026-09
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REAGENT or RESOURCE SOURCE IDENTIFIER Deposited data Raw and analyzed data This paper www.ncbi.nlm.nih.gov/sra/PRJNA1247225 Raw and analyzed data This paper www.ncbi.nlm.nih.gov/bioproject/ PRJNA1406436 Raw and analyzed data This paper www.ncbi.nlm.nih.gov/bioproject/ PRJNA1406179 Raw and analyzed data This paper http://central.proteomexchange.org/cgi/ GetDataset?ID=PXD062705 Raw and analyzed data This paper www.ebi.ac.uk/metabolights/ MTBLS12378 Raw and analyzed data This paper 10.6084/m9.figshare.25426150 Raw and analyzed data This paper 10.6084/m9.figshare.25427467 Raw and analyzed data This paper 10.6084/m9.figshare.25427470 Raw and analyzed data NBDC JGAS000486 Experimental models: Real-time Polymerase Chain Reaction:Article Title: Modulation of the mevalonate pathway by TCR engagement regulates T follicular helper cell generation in homeostasis and autoimmunity. 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REAGENT or RESOURCE SOURCE IDENTIFIER Deposited data Raw and analyzed data This paper www.ncbi.nlm.nih.gov/sra/PRJNA1247225 Raw and analyzed data This paper www.ncbi.nlm.nih.gov/bioproject/ PRJNA1406436 Raw and analyzed data This paper www.ncbi.nlm.nih.gov/bioproject/ PRJNA1406179 Raw and analyzed data This paper http://central.proteomexchange.org/cgi/ GetDataset?ID=PXD062705 Raw and analyzed data This paper www.ebi.ac.uk/metabolights/ MTBLS12378 Raw and analyzed data This paper 10.6084/m9.figshare.25426150 Raw and analyzed data This paper 10.6084/m9.figshare.25427467 Raw and analyzed data This paper 10.6084/m9.figshare.25427470 Raw and analyzed data NBDC JGAS000486 Experimental models: Recombinant:Article Title: Modulation of the mevalonate pathway by TCR engagement regulates T follicular helper cell generation in homeostasis and autoimmunity. 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Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Luciferase:Article Title: Modulation of the mevalonate pathway by TCR engagement regulates T follicular helper cell generation in homeostasis and autoimmunity. 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REAGENT or RESOURCE SOURCE IDENTIFIER Deposited data Raw and analyzed data This paper www.ncbi.nlm.nih.gov/sra/PRJNA1247225 Raw and analyzed data This paper www.ncbi.nlm.nih.gov/bioproject/ PRJNA1406436 Raw and analyzed data This paper www.ncbi.nlm.nih.gov/bioproject/ PRJNA1406179 Raw and analyzed data This paper http://central.proteomexchange.org/cgi/ GetDataset?ID=PXD062705 Raw and analyzed data This paper www.ebi.ac.uk/metabolights/ MTBLS12378 Raw and analyzed data This paper 10.6084/m9.figshare.25426150 Raw and analyzed data This paper 10.6084/m9.figshare.25427467 Raw and analyzed data This paper 10.6084/m9.figshare.25427470 Raw and analyzed data NBDC JGAS000486 Experimental models: RNA Sequencing:Article Title: Development of human alveolar epithelial cell models to study distal lung biology and disease. Article Snippet: Matrigel Matrix Growth Factor Reduced Corning 354230 Matrigel Membrane Matrix Corning 354234 Histogel ThermoFisher HG-4000 DAPI mounting solution Vector Laboratories H-1200 .. Raw data SuperSeries This paper GEO: GSE164515 Raw and analyzed bulk RNA-seq data SubSeries This paper GEO: GSE164513 Raw and analyzed scRNA-seq data SubSeries This paper GEO: GSE164514 Experimental models: Stable Transfection:Article Title: Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase. Article Snippet: Short article Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase Transduction:Article Title: Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase. Article Snippet: Short article Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase Polymerase Chain Reaction:Article Title: Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase. Article Snippet: Short article Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Amplification:Article Title: Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase. Article Snippet: Short article Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase Modification:Article Title: Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase. Article Snippet: Short article Global profiling of nascent chain interactors reveals TRIM25 as a co-translational E3 ubiquitin ligase Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Electron Microscopy:Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Staining:Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Bicinchoninic Acid Protein Assay:Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Protease Inhibitor:Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Reverse Transcription:Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Gene Expression:Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: Expressing:Article Title: Focal clusters of peri-synaptic matrix contribute to activity-dependent plasticity and memory in mice. Article Snippet: REAGENT or RESOURCE SOURCE IDENTIFIER Antibodies Anti-CS56 Sigma-Aldrich C8035; RRDI:AB_476879 Anti-CS56 (for immunoblot and affinity purification) Abcam ab11570: RRDI:AB_298176 Anti-Arc/Arg3.1 Proteintech 16290-1-AP; RRDI:AB_2151832 Anti-PSD95 Abcam ab90426; RRID:AB_2050168 Anti-Versican Merck AB1032, RRID:AB_2214376 Anti-Versican (for immunoblot) Santa Cruz sc-25831; RRID:AB_2241501 Anti-aggrecan (for immunoblot) Abcam ab36861; RRID:AB_722655 Anti-Parvalbumin Synaptic Systems 195 006; RRID:AB_2619887 Anti-Chondroitin Sulfate A mAb (Clone 2H6) Cosmo Bio CAC-NU-07-001 Mouse IgM isotype control Thermo Fisher 14-4752-82; RRID:AB_470123 Mouse IgM isotype control Santa Cruz sc-3881; RRID:AB_737292 Alexa Fluor 647 Goat anti-mouse Abcam ab150115; RRID:AB_2687948 Alexa Fluor 594 Goat anti-mouse Abcam ab150116; RRID:AB_2650601 Alexa Fluor 405 Goat anti-Rabbit Abcam ab175652; RRID:AB_2687498 Alexa Fluor 647 Goat anti-Rabbit Abcam ab150079; RRID:AB_2722623 Alexa Fluor 488 Donkey anti-goat Abcam ab150129; RRID:AB_2687506 Alexa Fluor 405 Goat anti-Chicken Abcam ab175674; RRID:AB_2890171 Alexa Fluor 546 Goat anti-Mouse Thermo Fisher A-11003; RRID:AB_141370 Bacterial and virus strains pAAV_U6_VCAN_shRNA_GFP Dr. Dityatev’s group N/A pAAV_U6_scramble_shRNA_GFP Mitlöhner et al.56 N/A Competent E. coli NEB C3040H Biological samples Human postmortem Amygdala sample from healthy donor Harvard Brain Tissue Resource Center/NIH NeuroBioBank N/A Chemicals, peptides, and recombinant proteins Bovine serum albumin (BSA) Thermo Fisher BP1605100 Paraformaldehyde (PFA; powder) Sigma-Aldrich P6148 Glutaraldehyde Sigma-Aldrich G6257 Sodium cacodylate Sigma-Aldrich C0250 Hydrogen peroxide Fisher H325100 Glycine Sigma G-7403 Triton X-100 Fisher AC215680010 Goat serum Gibco 16210-064 Streptavidin - Horseradish peroxidase Invitrogen 434323 3,3’-Diaminobenzidine Tetrahydrochloride Sigma D5905-100TAB Cytoseal Thermo Fisher 8310-16 Fluomount Southern biotech 0100-01 Chondroitinase ABC amsbio AMS.E1028-10 HaltTM Protease Inhibitor Cocktail Thermo Fisher 78429 Sodium borohydride Fisher AC448501000 Formic Acid/Acetonitrile 0.1/99.9, v/v Sigma-Aldrich 159002 Ammonium hydroxide Sigma-Aldrich 221228 Blocking Buffer Li-Cor 92760001 (Continued on next page) Cell Reports 43, 114112, May 28, 2024 17 .. REAGENT or RESOURCE SOURCE IDENTIFIER NuPage Bis-Tris Thermo Fisher NP0335BOX Mercaptoethanol Sigma-Aldrich M3148 Trifluoracetic acid Sigma-Aldrich 808260 Uranyl acetate Sigma-Aldrich M1775 Embed 812 resin Electron Microscopy Sciences 14900 Fetal Bovine Serum Life Technologies 10270106 PBS pH 7.4 Life Technologies 10010015 DMEM, high glucose Life Technologies 41965062 HBSS Life Technologies 14175053 Iscoves Modified Dulbecco Media Sigma Aldrich I3390 Laminin Sigma Aldrich L2020 Poly-L-Lysine Sigma Aldrich L2636 Trypsin-EDTA (0.05%) Life Technologies 25300054 Penicillin-Streptomycin (10,000 U/mL) Life Technologies 15140122 L-Glutamine Life Technologies 25030024 B27 Supplement Life Technologies 17504044 Neurobasal Media Life Technologies 21103049 Critical commercial assays PierceTMSilver Stain kit Thermo Fisher 24612 SimplyBluTMSafeStain Thermo Fisher LC6060 Protein L Sepharose Abcam ab193261 M-270 Epoxy beads Thermo Fisher 14301 BCA protein assay Thermo Fisher A55860 DNA/RNA Extracol kit EURX 3750 1X HALT protease inhibitor Thermo FIsher P187786 High-Capacity cDNA Reverse Transcription Kit Applied BiosystemsTM 4368814 TaqMan gene expression array Thermo FIsher 4331182 TaqManTM Fast Universal PCR Master Mix Applied BiosystemsTM 4352042 Deposited data Mouse proteomic raw data This Manuscript PXD047129 https://doi.org/10.6019/PXD047129 Human proteomic data This Manuscript PXD050008 https://doi.org/10.6019/PXD050008 Experimental models: |