Background:

The tetraspanins are integral membrane proteins expressed on cell surface and granular membranes of hematopoietic cells and are components of multi-molecular complexes with specific integrins. The tetraspanin CD63 (also known as LAMP-3, Melanoma-associated antigen ME491, TSPAN30, MLA1 and OMA81H) is a lysosomal membrane glycoprotein that translocates to the plasma membrane after platelet activation. 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.

Specificity:

CD63 polyclonal antibody detects endogenous levels of CD63 protein.

Alternative names:

LAMP-3, Tspan-30, CD63, MLA1, TSPAN30, Lysosomal associated membrane protein 3, CD 63, CD63, CD63 antigen (melanoma 1 antigen), CD63 antigen, CD63 antigen melanoma 1 antigen, CD63 molecule, CD63, gp55, Granulophysin, LAMP 3, LAMP-3, LAMP3, LIMP, Lysosomal-associated membrane protein 3, Lysosome associated membrane glycoprotein 3, Mast cell antigen AD1, ME491, Melanoma 1 antigen, Melanoma associated antigen ME491, Melanoma associated antigen MLA1, Melanoma-associated antigen ME491, MGC72893, MLA 1, MLA1, NGA, Ocular melanoma associated antigen, Ocular melanoma-associated antigen, OMA81H, PTLGP40, Tetraspanin 30, Tetraspanin-30, Tspan 30, Tspan-30, TSPAN30,

Species reactivity:

Human

Host:

Rabbit

Ig type:

Rabbit IgG, 1mg/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2

Immunogen:

recombinant protein

Purification & Purity:

ProA affinity purified

Molecular weight:

23 kDa

Applications:

WB IHC

Usage:

WB:1:1,000 IHC:1:50-1:200

Storage:

Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.

Precautions:

For research use only, not for use in diagnostic procedure.

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