Gene description for CD48
Gene name CD48 molecule
Gene symbol CD48
Other names/aliases BCM1
BLAST
BLAST1
MEM-102
SLAMF2
hCD48
mCD48
Species Homo sapiens
 Database cross references - CD48
ExoCarta ExoCarta_962
Entrez Gene 962
HGNC 1683
MIM 109530
UniProt P09326  
 CD48 identified in exosomes derived from the following tissue/cell type
B cells 20458337    
B cells 20458337    
B cells 20458337    
Thymus 23844026    
 Gene ontology annotations for CD48
Molecular Function
    protein binding GO:0005515 IPI
    receptor activity GO:0004872 IEA
Biological Process
    defense response GO:0006952 TAS
    leukocyte migration GO:0050900 TAS
    blood coagulation GO:0007596 TAS
Subcellular Localization
    anchored component of membrane GO:0031225 IEA
    membrane GO:0016020 IDA
    plasma membrane GO:0005886 TAS
    integral component of plasma membrane GO:0005887 TAS
    extracellular exosome GO:0070062 IDA
    membrane raft GO:0045121 IDA
 Experiment description of studies that identified CD48 in exosomes
1
Experiment ID 79
ISEV standards
✘ EV Biophysical techniques
✘ EV Cytosolic markers
✔
CD81|MHCII
EV Membrane markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
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
2
Experiment ID 80
ISEV standards
✘ EV Biophysical techniques
✘ EV Cytosolic markers
✔
CD81|MHCII
EV Membrane markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
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
3
Experiment ID 81
ISEV standards
✘ EV Biophysical techniques
✘ EV Cytosolic markers
✔
CD81|MHCII
EV Membrane markers
✘ EV Negative markers
✘ EV Particle analysis
Identified molecule protein
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
4
Experiment ID 217
ISEV standards
✔
EM
EV Biophysical techniques
✔
TSG101
EV Cytosolic markers
✔
CD81|CD9|CD63
EV Membrane markers
✘ EV Negative markers
✔
NTA
EV Particle analysis
Identified molecule protein
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, Sandstrom 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 Differential centrifugation
Filtration
Ultracentrifugation
Flotation density -
Molecules identified in the study Protein
Methods used in the study Mass spectrometry
 Protein-protein interactions for CD48
  Protein Interactor ExoCarta ID Identification method PubMed Species
1 BRIX1 55299
Two-hybrid Homo sapiens
2 CD2 914
Affinity Capture-MS Homo sapiens
Reconstituted Complex Homo sapiens
3 FYN 2534
Invitro Homo sapiens
Affinity Capture-MS Homo sapiens
4 LCK 3932
Affinity Capture-MS Homo sapiens
Affinity Capture-Western Homo sapiens
5 EEF1D 1936
Two-hybrid Homo sapiens
View the network image/svg+xml
 Pathways in which CD48 is involved
PathwayEvidenceSource
Cell surface interactions at the vascular wall TAS Reactome





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