Gene description for FCER2
Gene name Fc fragment of IgE, low affinity II, receptor for (CD23)
Gene symbol FCER2
Other names/aliases CD23
CD23A
CLEC4J
FCE2
IGEBF
Species Homo sapiens
 Database cross references - FCER2
Vesiclepedia VP_2208
ExoCarta ExoCarta_2208
Entrez Gene 2208
HGNC 3612
MIM 151445
 FCER2 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 [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   
Mesenchymal stem cells [Microvesicles]      More >>> 19389847   
Serum [Exosomes]      More >>> 22808001   
 Experiment description of studies that identified FCER2 in extracellular vesicles
1
Experiment ID79
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 1
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 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%
3
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%
4
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%
5
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%
6
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%
7
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%
8
Experiment ID900
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 nameCLL cells - Rep 2
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
EV-TRACK EV150015: EV-METRIC:22%, 44%
9
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%
10
Experiment ID394
Identified moleculemRNA
Extracellular vesicle typeMicrovesicles
Identification method Microarray
PubMed ID 19389847   
OrganismHomo sapiens
Experiment descriptionMesenchymal stem cell-derived microvesicles protect against acute tubular injury.
AuthorsBruno S, Grange C, Deregibus MC, Calogero RA, Saviozzi S, Collino F, Morando L, Busca A, Falda M, Bussolati B, Tetta C, Camussi G.
Journal name J Am Soc Nephrol
Publication year2009
SampleMesenchymal stem cells
Sample nameNormal-Mesenchymal stem cells
Isolation/purification methods-
Flotation density-
Molecules identified in the studymRNA
Methods used in the studyMicroarray
EV-TRACK -
11
Experiment ID971
Identified moleculeprotein
Extracellular vesicle typeExosomes
Identification method Mass spectrometry
PubMed ID 22808001   
OrganismHomo sapiens
Experiment descriptionBiochemical and physical characterisation of urinary nanovesicles following CHAPS treatment.
AuthorsMusante L, Saraswat M, Duriez E, Byrne B, Ravidà, Domon B, Holthofer H.
Journal name PLoS One
Publication year2012
SampleSerum
Sample nameSerum -Tuberculosis patient 1
Isolation/purification methodsFiltration
ExoQuick
Flotation density-
Molecules identified in the studyProtein
Methods used in the studyMass spectrometry
EV-TRACK EV120006: EV-METRIC:56%