Gene description for MS4A1
Gene name	membrane-spanning 4-domains, subfamily A, member 1
Gene symbol	MS4A1
Other names/aliases	B1 Bp35 CD20 CVID5 LEU-16 MS4A2 S7
Species	Homo sapiens
Database cross references - MS4A1
Vesiclepedia	VP_931
ExoCarta	ExoCarta_931
Entrez Gene	931
HGNC	7315
MIM	112210
MS4A1 identified in extracellular vesicles derived from the following tissue/cell type
B cells [Exosomes]      More >>>	20458337
B cells [Exosomes]      More >>>	20458337
B cells [Exosomes]      More >>>	20458337
B cells [Microparticles]      More >>>	16342139
B cells [Microparticles]      More >>>	19413345
B cells [Microparticles]      More >>>	19413345
B cells [Microparticles]      More >>>	19413345
B cells [Exosomes/Microvesicles/Oncosomes/Microparticles]      More >>>	23818640
B cells [Exosomes/Microvesicles/Oncosomes/Microparticles]      More >>>	23818640
B cells [Exosomes/Microvesicles/Oncosomes/Microparticles]      More >>>	23818640
B cells [Exosomes/Microvesicles/Oncosomes/Microparticles]      More >>>	23818640
Chronic lymphocytic leukemia cells [Exosomes]      More >>>	26100252
Chronic lymphocytic leukemia cells [Exosomes]      More >>>	26100252
Chronic lymphocytic leukemia cells [Exosomes]      More >>>	26100252
Chronic lymphocytic leukemia cells [Exosomes]      More >>>	26100252
Plasma [Microparticles]      More >>>	10648405
Plasma [Microparticles]      More >>>	10648405
Plasma [Microparticles]      More >>>	12417540
Plasma [Microparticles]      More >>>	12417540
T cells [Exosomes]      More >>>	23463506
T cells [Exosomes]      More >>>	23463506
Thymus [Exosomes]      More >>>	23844026
Experiment description of studies that identified MS4A1 in extracellular vesicles
1 Experiment ID 79 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 20458337    Organism Homo sapiens Experiment description MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis - Sample 1 Authors Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W. Journal name ICB Publication year 2010 Sample B cells Sample name RN (HLA-DR15) Isolation/purification methods Differential centrifugation Sucrose density gradient Immunobeads (MHC Class II) Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [FT-ICR] Western blotting EV-TRACK EV100035: EV-METRIC:44%
2 Experiment ID 80 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 20458337    Organism Homo sapiens Experiment description MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis -Sample 2 Authors Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W. Journal name ICB Publication year 2010 Sample B cells Sample name RN (HLA-DR15) Isolation/purification methods Differential centrifugation Sucrose density gradient Immunobeads (MHC Class II) Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [FT-ICR] Western blotting EV-TRACK EV100035: EV-METRIC:44%
3 Experiment ID 81 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 20458337    Organism Homo sapiens Experiment description MHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis - Sample 3 Authors Buschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W. Journal name ICB Publication year 2010 Sample B cells Sample name RN (HLA-DR15) Isolation/purification methods Differential centrifugation Sucrose density gradient Immunobeads (MHC Class II) Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [FT-ICR] Western blotting EV-TRACK EV100035: EV-METRIC:44%
4 Experiment ID 308 Identified molecule protein Extracellular vesicle type Microparticles Identification method Mass spectrometry [MALDI TOF/TOF] Mass spectrometry [Q-TOF] PubMed ID 16342139    Organism Homo sapiens Experiment description Proteomic analysis of malignant lymphocyte membrane microparticles using double ionization coverage optimization Authors Miguet L, Pacaud K, Felden C, Hugel B, Martinez MC, Freyssinet JM, Herbrecht R, Potier N, van Dorsselaer A, Mauvieux L Journal name Proteomics Publication year 2006 Sample B cells Sample name B cells - Chronic B cell lymphoid patient Isolation/purification methods Differential centrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry [MALDI TOF/TOF] Mass spectrometry [QTOF] EV-TRACK -
5 Experiment ID 395 Identified molecule protein Extracellular vesicle type Microparticles Identification method Mass spectrometry PubMed ID 19413345    Organism Homo sapiens Experiment description Proteomic analysis of malignant B-cell derived microparticles reveals CD148 as a potentially useful antigenic biomarker for mantle cell lymphoma diagnosis. Authors Miguet L, Béchade G, Fornecker L, Zink E, Felden C, Gervais C, Herbrecht R, Van Dorsselaer A, Mauvieux L, Sanglier-Cianferani S. Journal name J Proteome Res Publication year 2009 Sample B cells Sample name Patients of chronic lymphocytic leukemia-B cells Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK -
6 Experiment ID 396 Identified molecule protein Extracellular vesicle type Microparticles Identification method Mass spectrometry PubMed ID 19413345    Organism Homo sapiens Experiment description Proteomic analysis of malignant B-cell derived microparticles reveals CD148 as a potentially useful antigenic biomarker for mantle cell lymphoma diagnosis. Authors Miguet L, Béchade G, Fornecker L, Zink E, Felden C, Gervais C, Herbrecht R, Van Dorsselaer A, Mauvieux L, Sanglier-Cianferani S. Journal name J Proteome Res Publication year 2009 Sample B cells Sample name Patients of mantle cell lymphoma-B cells Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK -
7 Experiment ID 397 Identified molecule protein Extracellular vesicle type Microparticles Identification method Mass spectrometry PubMed ID 19413345    Organism Homo sapiens Experiment description Proteomic analysis of malignant B-cell derived microparticles reveals CD148 as a potentially useful antigenic biomarker for mantle cell lymphoma diagnosis. Authors Miguet L, Béchade G, Fornecker L, Zink E, Felden C, Gervais C, Herbrecht R, Van Dorsselaer A, Mauvieux L, Sanglier-Cianferani S. Journal name J Proteome Res Publication year 2009 Sample B cells Sample name Patients of small cell lymphoma-B cells Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK -
8 Experiment ID 534 Identified molecule protein Extracellular vesicle type Exosomes/Microvesicles/Oncosomes/Microparticles Identification method Mass spectrometry PubMed ID 23818640    Organism Homo sapiens Experiment description Modulation of B-cell exosome proteins by gamma herpesvirus infection. Authors Meckes DG Jr, Gunawardena HP, Dekroon RM, Heaton PR, Edwards RH, Ozgur S, Griffith JD, Damania B, Raab-Traub N. Journal name Proc Natl Acad Sci U S A Publication year 2013 Sample B cells Sample name EBV- and KSHV-infected B cells (JSC-1, BC1) Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130064: EV-METRIC:25%
9 Experiment ID 535 Identified molecule protein Extracellular vesicle type Exosomes/Microvesicles/Oncosomes/Microparticles Identification method Mass spectrometry PubMed ID 23818640    Organism Homo sapiens Experiment description Modulation of B-cell exosome proteins by gamma herpesvirus infection. Authors Meckes DG Jr, Gunawardena HP, Dekroon RM, Heaton PR, Edwards RH, Ozgur S, Griffith JD, Damania B, Raab-Traub N. Journal name Proc Natl Acad Sci U S A Publication year 2013 Sample B cells Sample name EBV-infected B cells (#1, HLJ, IM9, CP) Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130064: EV-METRIC:25%
10 Experiment ID 536 Identified molecule protein Extracellular vesicle type Exosomes/Microvesicles/Oncosomes/Microparticles Identification method Mass spectrometry PubMed ID 23818640    Organism Homo sapiens Experiment description Modulation of B-cell exosome proteins by gamma herpesvirus infection. Authors Meckes DG Jr, Gunawardena HP, Dekroon RM, Heaton PR, Edwards RH, Ozgur S, Griffith JD, Damania B, Raab-Traub N. Journal name Proc Natl Acad Sci U S A Publication year 2013 Sample B cells Sample name KSHV-infected B cell (JC, BC3, BCP1, BCBL1) Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130064: EV-METRIC:25%
11 Experiment ID 537 Identified molecule protein Extracellular vesicle type Exosomes/Microvesicles/Oncosomes/Microparticles Identification method Mass spectrometry PubMed ID 23818640    Organism Homo sapiens Experiment description Modulation of B-cell exosome proteins by gamma herpesvirus infection. Authors Meckes DG Jr, Gunawardena HP, Dekroon RM, Heaton PR, Edwards RH, Ozgur S, Griffith JD, Damania B, Raab-Traub N. Journal name Proc Natl Acad Sci U S A Publication year 2013 Sample B cells Sample name Normal B cells (BJAB) Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130064: EV-METRIC:25%
12 Experiment ID 899 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 26100252    Organism Homo sapiens Experiment description Exosomes released by chronic lymphocytic leukemia cells induce the transition of stromal cells into cancer-associated fibroblasts Authors Paggetti J, Haderk F, Seiffert M, Janji B, Distler U, Ammerlaan W, Kim YJ, Adam J, Lichter P, Solary E, Berchem G, Moussay E. Journal name Blood Publication year 2015 Sample Chronic lymphocytic leukemia cells Sample name CLL cells - Rep 1 Isolation/purification methods Differential centrifugation Filtration Ultracentrifugation Density gradient centrifugation Flotation density 1.15-1.17 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV150015: EV-METRIC:22%, 44%
13 Experiment ID 900 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 26100252    Organism Homo sapiens Experiment description Exosomes released by chronic lymphocytic leukemia cells induce the transition of stromal cells into cancer-associated fibroblasts Authors Paggetti J, Haderk F, Seiffert M, Janji B, Distler U, Ammerlaan W, Kim YJ, Adam J, Lichter P, Solary E, Berchem G, Moussay E. Journal name Blood Publication year 2015 Sample Chronic lymphocytic leukemia cells Sample name CLL cells - Rep 2 Isolation/purification methods Differential centrifugation Filtration Ultracentrifugation Density gradient centrifugation Flotation density 1.15-1.17 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV150015: EV-METRIC:22%, 44%
14 Experiment ID 901 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 26100252    Organism Homo sapiens Experiment description Exosomes released by chronic lymphocytic leukemia cells induce the transition of stromal cells into cancer-associated fibroblasts Authors Paggetti J, Haderk F, Seiffert M, Janji B, Distler U, Ammerlaan W, Kim YJ, Adam J, Lichter P, Solary E, Berchem G, Moussay E. Journal name Blood Publication year 2015 Sample Chronic lymphocytic leukemia cells Sample name JVM-3 Isolation/purification methods Differential centrifugation Filtration Ultracentrifugation Density gradient centrifugation Flotation density 1.15-1.17 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV150015: EV-METRIC:22%, 44%
15 Experiment ID 902 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry FACS PubMed ID 26100252    Organism Homo sapiens Experiment description Exosomes released by chronic lymphocytic leukemia cells induce the transition of stromal cells into cancer-associated fibroblasts Authors Paggetti J, Haderk F, Seiffert M, Janji B, Distler U, Ammerlaan W, Kim YJ, Adam J, Lichter P, Solary E, Berchem G, Moussay E. Journal name Blood Publication year 2015 Sample Chronic lymphocytic leukemia cells Sample name MEC-1 Isolation/purification methods Differential centrifugation Filtration Ultracentrifugation Density gradient centrifugation Flotation density 1.15-1.17 g/mL Molecules identified in the study Protein Methods used in the study Mass spectrometry FACS Western blotting EV-TRACK EV150015: EV-METRIC:22%, 44%
16 Experiment ID 234 Identified molecule protein Extracellular vesicle type Microparticles Identification method FACS PubMed ID 10648405    Organism Homo sapiens Experiment description Cellular origin and procoagulant properties of microparticles in meningococcal sepsis Authors Nieuwland R, Berckmans RJ, McGregor S, Bö AN, Romijn FP, Westendorp RG, Hack CE, Sturk A Journal name Blood Publication year 2000 Sample Plasma Sample name Plasma - Meningococcal sepsis - Survived Isolation/purification methods Differential centrifugation FACS Flotation density - Molecules identified in the study Protein Methods used in the study FACS EV-TRACK -
17 Experiment ID 236 Identified molecule protein Extracellular vesicle type Microparticles Identification method FACS PubMed ID 10648405    Organism Homo sapiens Experiment description Cellular origin and procoagulant properties of microparticles in meningococcal sepsis Authors Nieuwland R, Berckmans RJ, McGregor S, Bö AN, Romijn FP, Westendorp RG, Hack CE, Sturk A Journal name Blood Publication year 2000 Sample Plasma Sample name Plasma - Meningococcal sepsis - Nonsurvived Isolation/purification methods Differential centrifugation FACS Flotation density - Molecules identified in the study Protein Methods used in the study FACS EV-TRACK -
18 Experiment ID 286 Identified molecule protein Extracellular vesicle type Microparticles Identification method FACS PubMed ID 12417540    Organism Homo sapiens Experiment description Elevated numbers of tissue-factor exposing microparticles correlate with components of the metabolic syndrome in uncomplicated type 2 diabetes mellitus Authors Diamant M, Nieuwland R, Pablo RF, Sturk A, Smit JW, Radder JK Journal name Circulation Publication year 2002 Sample Plasma Sample name Plasma - Type 2 diabetes Isolation/purification methods Differential centrifugation FACS Flotation density - Molecules identified in the study Protein Methods used in the study FACS EV-TRACK -
19 Experiment ID 287 Identified molecule protein Extracellular vesicle type Microparticles Identification method FACS PubMed ID 12417540    Organism Homo sapiens Experiment description Elevated numbers of tissue-factor exposing microparticles correlate with components of the metabolic syndrome in uncomplicated type 2 diabetes mellitus Authors Diamant M, Nieuwland R, Pablo RF, Sturk A, Smit JW, Radder JK Journal name Circulation Publication year 2002 Sample Plasma Sample name Plasma - Normal Isolation/purification methods Differential centrifugation FACS Flotation density - Molecules identified in the study Protein Methods used in the study FACS EV-TRACK -
20 Experiment ID 1004 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 23463506    Organism Homo sapiens Experiment description The intracellular interactome of tetraspanin-enriched microdomains reveals their function as sorting machineries toward exosomes. Authors Perez-Hernandez D, Gutiéez-Váuez C, Jorge I, Ló-MartíS, Ursa A, Sáhez-Madrid F, Váuez J, Yáz-Mó Journal name J Biol Chem. Publication year 2013 Sample T cells Sample name T lymphoblasts - exosomes pulldown with CD81 as a bait Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry Western blotting EV-TRACK EV130110: EV-METRIC:22%
21 Experiment ID 1008 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 23463506    Organism Homo sapiens Experiment description The intracellular interactome of tetraspanin-enriched microdomains reveals their function as sorting machineries toward exosomes. Authors Perez-Hernandez D, Gutiéez-Váuez C, Jorge I, Ló-MartíS, Ursa A, Sáhez-Madrid F, Váuez J, Yáz-Mó Journal name J Biol Chem. Publication year 2013 Sample T cells Sample name T lymphoblasts Isolation/purification methods Differential centrifugation Ultracentrifugation Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130110: EV-METRIC:22%
22 Experiment ID 538 Identified molecule protein Extracellular vesicle type Exosomes Identification method Mass spectrometry PubMed ID 23844026    Organism Homo sapiens Experiment description Characterization of human thymic exosomes. Authors Skogberg G, Gudmundsdottir J, van der Post S, Sandström K, Bruhn S, Benson M, Mincheva-Nilsson L, Baranov V, Telemo E, Ekwall O. Journal name PLoS One Publication year 2013 Sample Thymus Sample name Normal-Thymus Isolation/purification methods - Flotation density - Molecules identified in the study Protein Methods used in the study Mass spectrometry EV-TRACK EV130018: EV-METRIC:63%