ZAP70 Antikörper

Produktnummer ABIN7120912

Dieses Maus Monoklonal-Antikörper erkennt spezifisch ZAP70 in WB, IHC und ELISA. Er zeigt eine Reaktivität gegenüber Human und Maus.

Kurzübersicht für ZAP70 Antikörper (ABIN7120912)

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

Reaktivität: Human, Maus

Wirt: Maus

Klonalität: Monoklonal

Konjugat: Dieser ZAP70 Antikörper ist unkonjugiert

Applikation: Western Blotting (WB), Immunohistochemistry (IHC), ELISA

Klon: 7A7

Produktdetails anti-ZAP70 Antikörper

Aufreinigung: Protein A+G purification

Reinheit: ≥95 % as determined by SDS-PAGE

Immunogen: zeta-chain(TCR) associated protein kinase 70kDa

Isotyp: IgG2a

Anwendungsinformationen

Applikationshinweise: WB: 1:1000-1:5000, IHC: 1:200-1:1000

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Format: Liquid

Buffer: PBS with 0.02 % sodium azide and 50 % glycerol pH 7.3,

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Lagerung: -20 °C

Informationen zur Lagerung: -20°C for 12 months (Avoid repeated freeze / thaw cycles.)

Haltbarkeit: 12 months

Details zu ZAP70

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

Andere Bezeichnung: ZAP70

Hintergrund: Synonyms:70 kDa zeta associated protein, FLJ17670, FLJ17679, SRK, STD, Syk related tyrosine kinase, Tyrosine protein kinase ZAP 70, TZK, ZAP 70, ZAP70 Background: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).

Molekulargewicht: 70 kDa

Gen-ID: 7535

UniProt: P43403

Pathways: T-Zell Rezeptor Signalweg, Ubiquitin Proteasome Pathway