{"product_id":"cst-23925v4","title":"CST,  23925V4, FastScan™ Total Zap-70 ELISA Kit","description":"FastScan ELISA Kit for studying ZAP70 in the research area.\n\n\u003cb\u003eProtocol\u003c\/b\u003e\nAvailable protocols: ELISA+\n\u003cb\u003eSpecificity \/ Sensitivity\u003c\/b\u003e\nThe FastScan™ Total Zap-70 ELISA Kit detects endogenous levels of Zap-70 as shown in Figure 1. This kit detects proteins from the indicated species, as determined through in-house testing, but may also detect homologous proteins from other species.\nSpecies Reactivity: Human, Mouse\n\u003cb\u003eBackground\u003c\/b\u003e\nThe Syk family protein tyrosine kinase Zap-70 is expressed in T and NK cells and plays a critical role in mediating T cell activation in response to T cell receptor (TCR) engagement (1). Following TCR engagement, Zap-70 is rapidly phosphorylated on several tyrosine residues through autophosphorylation and transphosphorylation by the Src family tyrosine kinase Lck (2-6). Tyrosine phosphorylation correlates with increased Zap-70 kinase activity and downstream signaling events. Expression of Zap-70 is correlated with disease progression and survival in patients with chronic lymphocytic leukemia (7,8).\n\u003cb\u003eAlternate Names\u003c\/b\u003e\n70 kDa zeta-associated protein; 70 kDa zeta-chain associated protein; ADMIO2; FLJ17670; FLJ17679; IMD48; SRK; STCD; STD; Syk-related tyrosine kinase; Tyrosine-protein kinase ZAP-70; TZK; ZAP-70; ZAP70; zeta chain of T cell receptor associated protein kinase 70; zeta chain of T cell receptor associated protein kinase 70kDa; zeta-chain (TCR) associated protein kinase 70kDa; zeta-chain associated protein kinase, 70kD\n\n\u003cb\u003eSpecification\u003c\/b\u003e\n\nREACTIVITY: H M","brand":"CST","offers":[{"title":"Default Title","offer_id":46800585949353,"sku":"23925V4","price":0.99,"currency_code":"USD","in_stock":true}],"url":"https:\/\/iright.com\/products\/cst-23925v4","provider":"Iright","version":"1.0","type":"link"}