Gene description for CR2
Gene name complement component (3d/Epstein Barr virus) receptor 2
Gene symbol CR2
Other names/aliases C3DR
CD21
CR
SLEB9
Species Homo sapiens
 Database cross references - CR2
Vesiclepedia VP_1380
ExoCarta ExoCarta_1380
Entrez Gene 1380
HGNC 2336
MIM 120650
 CR2 identified in extracellular vesicles derived from the following tissue/cell type
B cells [Exosomes]      More >>> 20458337   
B cells [Exosomes]      More >>> 20458337   
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   
Platelets [Microparticles]      More >>> 19806257   
 Experiment description of studies that identified CR2 in extracellular vesicles
1
Experiment ID80
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 20458337   
OrganismHomo sapiens
Experiment descriptionMHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis -Sample 2
AuthorsBuschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name ICB
Publication year2010
SampleB cells
Sample nameRN (HLA-DR15)
Isolation/purification methodsDifferential centrifugation
Sucrose density gradient
Immunobeads (MHC Class II)
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [FT-ICR]
Western blotting
EV-TRACK EV100035: EV-METRIC:44%
2
Experiment ID81
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 20458337   
OrganismHomo sapiens
Experiment descriptionMHC class II-associated proteins in B-cell exosomes and potential functional implications for exosome biogenesis - Sample 3
AuthorsBuschow SI, van Balkom BW, Aalberts M, Heck AJ, Wauben M, Stoorvogel W.
Journal name ICB
Publication year2010
SampleB cells
Sample nameRN (HLA-DR15)
Isolation/purification methodsDifferential centrifugation
Sucrose density gradient
Immunobeads (MHC Class II)
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry [FT-ICR]
Western blotting
EV-TRACK EV100035: EV-METRIC:44%
3
Experiment ID534
Identified moleculeprotein
Extracellular vesicle typeExosomes/Microvesicles/Oncosomes/Microparticles
Identification method Mass spectrometry
PubMed ID 23818640   
OrganismHomo sapiens
Experiment descriptionModulation of B-cell exosome proteins by gamma herpesvirus infection.
AuthorsMeckes 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 year2013
SampleB cells
Sample nameEBV- and KSHV-infected B cells (JSC-1, BC1)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV130064: EV-METRIC:25%
4
Experiment ID535
Identified moleculeprotein
Extracellular vesicle typeExosomes/Microvesicles/Oncosomes/Microparticles
Identification method Mass spectrometry
PubMed ID 23818640   
OrganismHomo sapiens
Experiment descriptionModulation of B-cell exosome proteins by gamma herpesvirus infection.
AuthorsMeckes 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 year2013
SampleB cells
Sample nameEBV-infected B cells (#1, HLJ, IM9, CP)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV130064: EV-METRIC:25%
5
Experiment ID536
Identified moleculeprotein
Extracellular vesicle typeExosomes/Microvesicles/Oncosomes/Microparticles
Identification method Mass spectrometry
PubMed ID 23818640   
OrganismHomo sapiens
Experiment descriptionModulation of B-cell exosome proteins by gamma herpesvirus infection.
AuthorsMeckes 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 year2013
SampleB cells
Sample nameKSHV-infected B cell (JC, BC3, BCP1, BCBL1)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV130064: EV-METRIC:25%
6
Experiment ID537
Identified moleculeprotein
Extracellular vesicle typeExosomes/Microvesicles/Oncosomes/Microparticles
Identification method Mass spectrometry
PubMed ID 23818640   
OrganismHomo sapiens
Experiment descriptionModulation of B-cell exosome proteins by gamma herpesvirus infection.
AuthorsMeckes 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 year2013
SampleB cells
Sample nameNormal B cells (BJAB)
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV130064: EV-METRIC:25%
7
Experiment ID902
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 26100252   
OrganismHomo sapiens
Experiment descriptionExosomes released by chronic lymphocytic leukemia cells induce the transition of stromal cells into cancer-associated fibroblasts
AuthorsPaggetti 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 year2015
SampleChronic lymphocytic leukemia cells
Sample nameMEC-1
Isolation/purification methodsDifferential centrifugation
Filtration
Ultracentrifugation
Density gradient centrifugation
Flotation density1.15-1.17 g/mL
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
FACS
Western blotting
EV-TRACK EV150015: EV-METRIC:22%, 44%
8
Experiment ID406
Identified moleculeprotein
Extracellular vesicle typeMicroparticles
Identification method Mass spectrometry
PubMed ID 19806257   
OrganismHomo sapiens
Experiment descriptionProteomic and functional characterisation of platelet microparticle size classes.
AuthorsDean WL, Lee MJ, Cummins TD, Schultz DJ, Powell DW.
Journal name Thromb Haemost
Publication year2009
SamplePlatelets
Sample nameNormal donors-Platelets
Isolation/purification methods-
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK -