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BTK monoclonal antibody

货号: MB66519

价格：￥ 1350

货期：现货（1-2个工作日）

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说明书 MSDS SHIP

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No. :MB66519

Product Name :BTK monoclonal antibody

Swiss-Prot :Q06187

Host :Mouse

Reactivity :Human

Applications :WB, IP

Application_all :WB (1/500 - 1/1000), IP (1/10 - 1/50)

Background :Bruton's tyrosine kinase (Btk) is a member of the Btk/Tec family of cytoplasmic tyrosine kinases. Like other Btk family members, it contains a pleckstrin homology (PH) domain and Src homology SH3 and SH2 domains. Btk plays an important role in B cell development . Activation of B cells by various ligands is accompanied by Btk membrane translocation mediated by its PH domain binding to phosphatidylinositol-3,4,5-trisphosphate . The membrane-localized Btk is active and associated with transient phosphorylation of two tyrosine residues, Tyr551 and Tyr223. Tyr551 in the activation loop is transphosphorylated by the Src family tyrosine kinases, leading to autophosphorylation at Tyr223 within the SH3 domain, which is necessary for full activation . The activation of Btk is negatively regulated by PKCβ through phosphorylation of Btk at Ser180, which results in reduced membrane recruitment, transphosphorylation, and subsequent activation. The PKC inhibitory signal is likely to be a key determinant of the B cell receptor signaling threshold to maintain optimal Btk activity.

Product :Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.

Purification&Purity :The antibody was purified by immunogen affinity chromatography.

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 BTK protein.

BiowMW :~ 77 kDa

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

Alternative Name :AGMX1; ATK; BPK; Tyrosine-protein kinase BTK; Agammaglobulinemia tyrosine kinase; ATK; B-cell progenitor kinase; BPK; Bruton tyrosine kinase

Immunogen :Purified recombinant human BTK protein fragments expressed in E.coli.

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of BTK expression in Daudi (A), K562 (B), Ramos (C), Raji (D) whole cell lysates.