ZAP70 Antikörper

Produktnummer ABIN6241987

Produktdetails anti-ZAP70 Antikörper

Target: ZAP70 (zeta-Chain (TCR) Associated Protein Kinase 70kDa (ZAP70))

Reaktivität: Human

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser ZAP70 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Immunoprecipitation (IP)

Immunogen: Recombinant Protein

Anwendungsinformationen

Applikationshinweise: IP: 1:500. WB: 1:1000

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Lagerung: 4 °C,-20 °C

Details zu ZAP70

Target: ZAP70 (zeta-Chain (TCR) Associated Protein Kinase 70kDa (ZAP70))

Andere Bezeichnung: ZAP-70 (ZAP70 Produkte)

Synonyme: SRK antikoerper, STCD antikoerper, STD antikoerper, TZK antikoerper, ZAP-70 antikoerper, 70kDa antikoerper, AI327364 antikoerper, Srk antikoerper, mrtle antikoerper, mur antikoerper, zap70 antikoerper, MGC80670 antikoerper, MGC88962 antikoerper, ZAP70 antikoerper, zgc:110383 antikoerper, zeta chain of T-cell receptor associated protein kinase 70 antikoerper, putative tyrosine-protein kinase zap-70 antikoerper, zeta-chain (TCR) associated protein kinase antikoerper, zeta chain of T cell receptor associated protein kinase 70 antikoerper, zeta-chain (TCR) associated protein kinase 70kDa antikoerper, zeta chain of T cell receptor associated protein kinase 70kDa L homeolog antikoerper, zeta chain of T cell receptor associated protein kinase 70kDa antikoerper, tyrosine-protein kinase ZAP-70 antikoerper, ZAP70 antikoerper, Smp_149470 antikoerper, Zap70 antikoerper, zap70.L antikoerper, zap70 antikoerper, LOC707555 antikoerper, LOC100342021 antikoerper, LOC100390922 antikoerper, LOC100542877 antikoerper

Hintergrund: Tyrosine kinase that plays an essential role in regulation of the adaptive immune response. Regulates motility, adhesion and cytokine expression of mature T-cells, as well as thymocyte development. Contributes also to the development and activation of primary B-lymphocytes. When antigen presenting cells (APC) activate T-cell receptor (TCR), a serie of phosphorylations lead to the recruitment of ZAP70 to the doubly phosphorylated TCR component CD247/CD3Z through ITAM motif at the plasma membrane. This recruitment serves to localization to the stimulated TCR and to relieve its autoinhibited conformation. Release of ZAP70 active conformation is further stabilized by phosphorylation mediated by LCK. Subsequently, ZAP70 phosphorylates at least 2 essential adapter proteins: LAT and LCP2. In turn, a large number of signaling molecules are recruited and ultimately lead to lymphokine production, T-cell proliferation and differentiation. Furthermore, ZAP70 controls cytoskeleton modifications, adhesion and mobility of T-lymphocytes, thus ensuring correct delivery of effectors to the APC. ZAP70 is also required for TCR-CD247/CD3Z internalization and degradation through interaction with the E3 ubiquitin-protein ligase CBL and adapter proteins SLA and SLA2. Thus, ZAP70 regulates both T-cell activation switch on and switch off by modulating TCR expression at the T-cell surface. During thymocyte development, ZAP70 promotes survival and cell-cycle progression of developing thymocytes before positive selection (when cells are still CD4/CD8 double negative). Additionally, ZAP70-dependent signaling pathway may also contribute to primary B-cells formation and activation through B-cell receptor (BCR).

UniProt: P43403

Pathways: T-Zell Rezeptor Signalweg, Ubiquitin Proteasome Pathway