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CD81 monoclonal antibody

货号: MB67034

价格：￥ 1350

货期：现货（1-2个工作日）

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No. :MB67034

Product Name :CD81 monoclonal antibody

Swiss-Prot :P60033

Host :Mouse

Reactivity :Human, Rat

Applications :WB

Application_all :WB (1/500 - 1/1000), IHC (1/100 - 1/500)

Background :CD81 belongs to the tetraspanin family, which is characterized by four transmembrane domains, one short extracellular domain (ECL1), and one long extracellular domain (ECL2) . Tetraspanins interact with a variety of cell surface proteins and intracellular signaling molecules in specialized tetraspanin enriched microdomains (TEMs) where they mediate a range of processes including adhesion, motility, membrane organization, and signal transduction . CD81, like other tetraspanins, is enriched in exosomes . Many research studies demonstrate a role for CD81 in lymphocyte signaling . CD81 is also a well-characterized receptor for Hepatitis C Virus and facilitates the entry of the virus into target cells .

Product :Mouse IgG1 kappa. Liquid in PBS, pH 7.3, 30% glycerol, and 0.01% sodium azide.

Purification&Purity :This antibody is purified through a protein G column.

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Recognizes endogenous levels of CD81 protein.

BiowMW :~ 22 kDa

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

Alternative Name :TAPA1; TSPAN28; CD81 antigen; 26 kDa cell surface protein TAPA-1; Target of the antiproliferative antibody 1; Tetraspanin-28; Tspan-28; CD81

Immunogen :Recombinant fusion protein of human CD81. The exact sequence is proprietary.

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of CD81 expression in A549 (A), Ramos (B), U87 MG (C) whole cell lysates.

Immunohistochemical analysis of CD81 staining in human liver formalin fixed paraffin embedded tissue section. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH 6.0). The section was then incubated with the antibody at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.