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CD63 (Late Endosomes Marker) Antibody [LAMP3/4949]

In Stock
Catalog Number Formulation Size Price
967-MSM18-P0
Purified Ab with BSA and Azide at 200ug/ml
20ug
$229.00
967-MSM18-P1
Purified Ab with BSA and Azide at 200ug/ml
100ug
$519.00
967-MSM18-P1ABX
Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
100ug
$519.00
Flat Rate Domestic: $60 | Orders outside the US - Contact Us for Order Information | Ships next business day

Applications & Dilutions

Applications Tested Dillution Protocol Note
Flow Cytometry (Flow)
1-2ug/million cells
Immunofluorescence (IF)
1-2ug/ml
Immunohistochemistry (IHC)
1-2ug/ml
30 min at RT. Staining of formalin-fixed tissues requires heating tissue sections in 10mM Tris with 1mM EDTA, pH 9.0, for 45 min at 95°C followed by cooling at RT for 20 minutes

Summary

CD63 is expressed on activated platelets, monocytes and macrophages, and is weakly expressed on granulocytes, T cell and B cells. It is located on the basophilic granule membranes and on the plasma membranes of lymphocytes and granulocytes. CD63 is a member of the TM4 superfamily of leukocyte glycoproteins that includes CD9, CD37 and CD53, which contain four transmembrane regions. CD63 may play a role in phagocytic and intracellular lysosome-phagosome fusion events. CD63 deficiency is associated with Hermansky-Pudlak syndrome and is strongly expressed during the early stages of melanoma progression.

Product Properties & Targets

Antibody Type
Host
Mouse
Species Reactivity
Research Areas
Isotype / Light Chain
IgG1 / Kappa
Cellular Localization
Cell membrane, Cell surface, Endosome, Extracellular exosome, Late endosome membrane, Lysosome membrane, Melanosome, Multivesicular body, Secreted
Gene Name
Positive Control
HL60, melanoma or lymphoma., THP-1 or NIH/3T3 cells. Human spleen
Immunogen
Full-length human CD63 protein
Alternate Names
CD63 antigen, Granulophysin, Lysosomal-associated membrane protein 3, Lysosome integral membrane protein 1, Melanoma-associated antigen ME491, OMA81H, Ocular melanoma-associated antigen, Tetraspanin-30, gp55; granulophysin; Lysosomal-associated membrane protein 3; Mast cell antigen AD1Melanoma-associated antigen MLA1; Melanoma-associated antigen ME491; NGA; Ocular melanoma-associated antigen; Tetraspanin-30; TSPAN30

Database Links

Entrez Gene ID
967
SwissProt

Additional Information

Clone
LAMP3/4949
Chromosome Location
12q13.2
Mol. Weight of Antigen
26kDa (core protein); 30-60kDa (glycosylated)

Functions

  • 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.

Key References

  • Duffield, A., et al. 2003. The tetraspanin CD63 enhances the internalization of the H/K-ATPase β subunit. Proc. Natl. Acad. Sci. USA 100: 15560-15565.

Storage & Stability

Antibody with azide - store at 2 to 8 °C. Antibody without azide - store at -20 to -80 °C. Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Limitations

This antibody is available for research use only and is not approved for use in diagnosis.

Supplied as

200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.

Warranty

There are no warranties, expressed or implied, which extend beyond this description. Company is not liable for any personal injury or economic loss resulting from this product.

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