CD63
CD63 (CD63 Molecule) is a Protein Coding gene. Diseases associated with CD63 include Hermansky-Pudlak Syndrome and Melanoma. Among its related pathways are Response to elevated platelet cytosolic Ca2+ and Innate Immune System. An important paralog of this gene is TSPAN33.
Full Name
CD63 Molecule
Function
Functions as cell surface receptor for TIMP1 and plays a role in the activation of cellular signaling cascades. Plays a role in the activation of ITGB1 and integrin signaling, leading to the activation of AKT, FAK/PTK2 and MAP kinases. Promotes cell survival, reorganization of the actin cytoskeleton, cell adhesion, spreading and migration, via its role in the activation of AKT and FAK/PTK2. Plays a role in VEGFA signaling via its role in regulating the internalization of KDR/VEGFR2. Plays a role in intracellular vesicular transport processes, and is required for normal trafficking of the PMEL luminal domain that is essential for the development and maturation of melanocytes. Plays a role in the adhesion of leukocytes onto endothelial cells via its role in the regulation of SELP trafficking. May play a role in mast cell degranulation in response to Ms4a2/FceRI stimulation, but not in mast cell degranulation in response to other stimuli.
Biological Process
Cell-matrix adhesion Source: UniProtKB
Cell migration Source: UniProtKB
Cellular protein localization Source: MGI
Endosome to melanosome transport Source: UniProtKB
Neutrophil degranulation Source: Reactome
Pigment granule maturation Source: UniProtKB
Platelet degranulation Source: Reactome
Positive regulation of integrin-mediated signaling pathway Source: UniProtKB
Positive regulation of receptor internalization Source: UniProtKB
Protein transport Source: UniProtKB-KW
Regulation of potassium ion transmembrane transport Source: MGI
Regulation of vascular endothelial growth factor signaling pathway Source: UniProtKB
Cell migration Source: UniProtKB
Cellular protein localization Source: MGI
Endosome to melanosome transport Source: UniProtKB
Neutrophil degranulation Source: Reactome
Pigment granule maturation Source: UniProtKB
Platelet degranulation Source: Reactome
Positive regulation of integrin-mediated signaling pathway Source: UniProtKB
Positive regulation of receptor internalization Source: UniProtKB
Protein transport Source: UniProtKB-KW
Regulation of potassium ion transmembrane transport Source: MGI
Regulation of vascular endothelial growth factor signaling pathway Source: UniProtKB
Cellular Location
Lysosome membrane; Cell membrane; Extracellular exosome; Late endosome membrane; Multivesicular body; Melanosome; Cell surface. Also found in Weibel-Palade bodies of endothelial cells (PubMed:10793155). Located in platelet dense granules (PubMed:7682577). Detected in a subset of pre-melanosomes. Detected on intralumenal vesicles (ILVs) within multivesicular bodies (PubMed:21962903).
Topology
Cytoplasmic: 2-11
Helical: 12-32
Extracellular: 33-51
Helical: 52-72
Cytoplasmic: 73-81
Helical: 82-102
Extracellular: 103-203
Helical: 204-224
Cytoplasmic: 225-238
Helical: 12-32
Extracellular: 33-51
Helical: 52-72
Cytoplasmic: 73-81
Helical: 82-102
Extracellular: 103-203
Helical: 204-224
Cytoplasmic: 225-238
PTM
Palmitoylated at a low, basal level in unstimulated platelets. The level of palmitoylation increases when platelets are activated by thrombin (in vitro).
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Anti-CD63 antibodies
+ Filters

Target: CD63
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: CBXC-1200
Application*: WB, IF, IP, E, P
Target: CD63
Host: Rat
Antibody Isotype: IgG2a, λ
Specificity: Mouse, Human
Clone: 7G4.2E8
Application*: WB, F
Target: CD63
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: CBT2640
Application*: IH, F
Target: CD63
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBT2326
Application*: IH, F
Target: CD63
Host: Human
Antibody Isotype: IgG1
Specificity: Human
Clone: LAMP3/529
Application*: WB
Target: CD63
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: TEA3/18
Application*: F
Target: CD63
Host: Rabbit
Antibody Isotype: IgG
Specificity: Rat
Clone: CBNH-027
Application*: E
Target: CD63
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: NKI/C-3
Application*: WB, IP, IF, P
Target: CD63
Host: Mouse
Antibody Isotype: IgG
Specificity: Human
Clone: CBXC-2498
Application*: IH, WB
Target: CD63
Host: Mouse
Antibody Isotype: IgG1
Specificity: Cattle
Clone: CBXC-2866
Application*: F
Target: CD63
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human, Mouse, Rat
Clone: MX-49.129.5
Application*: WB, F, IF, IP, E, P
Target: CD63
Host: Mouse
Antibody Isotype: IgG1
Specificity: Human
Clone: MEM-259
Application*: F, IF, P, IP
Target: CD63
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: 142
Application*: E
Target: CD63
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human
Clone: 001
Application*: P
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(P): Predicted
* Abbreviations
- AActivation
- AGAgonist
- APApoptosis
- BBlocking
- BABioassay
- BIBioimaging
- CImmunohistochemistry-Frozen Sections
- CIChromatin Immunoprecipitation
- CTCytotoxicity
- CSCostimulation
- DDepletion
- DBDot Blot
- EELISA
- ECELISA(Cap)
- EDELISA(Det)
- ESELISpot
- EMElectron Microscopy
- FFlow Cytometry
- FNFunction Assay
- GSGel Supershift
- IInhibition
- IAEnzyme Immunoassay
- ICImmunocytochemistry
- IDImmunodiffusion
- IEImmunoelectrophoresis
- IFImmunofluorescence
- IHImmunohistochemistry
- IMImmunomicroscopy
- IOImmunoassay
- IPImmunoprecipitation
- ISIntracellular Staining for Flow Cytometry
- LALuminex Assay
- LFLateral Flow Immunoassay
- MMicroarray
- MCMass Cytometry/CyTOF
- MDMeDIP
- MSElectrophoretic Mobility Shift Assay
- NNeutralization
- PImmunohistologyp-Paraffin Sections
- PAPeptide Array
- PEPeptide ELISA
- PLProximity Ligation Assay
- RRadioimmunoassay
- SStimulation
- SESandwich ELISA
- SHIn situ hybridization
- TCTissue Culture
- WBWestern Blot

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