{"product_id":"zap70-phospho-y315-polyclonal-antibody-bs4884","title":"ZAP70 (phospho-Y315) Polyclonal Antibody - BS4884","description":"\u003cp\u003eZAP70 (phospho-Y315) Polyclonal Antibody\u003c\/p\u003e\n\n\u003cp\u003eSizes: 50μl, 100μl\u003c\/p\u003e\n\n\u003cp\u003eCatalogue Numbers: BS4884-50, BS4884-100\u003c\/p\u003e\n\n\u003cp\u003eLead times: 1-2 weeks, if manufacturer has product in stock\u003c\/p\u003e\n\n\u003cp\u003eManufacturer\/Ship Location: China\u003c\/p\u003e\n\n\u003cp\u003eBackground: The activation of T lymphocytes by antigens is mediated by the T cell receptor (TCR), which is a mμltisubunit complex assembled from at least six different genes . The TCR subunits include the Ti a and b chains, the CD3 g , d and e chains and a z -containing homodimer or heterodimer . The protein tyrosine kinase ZAP-70 binds to the phosphorylated immunoreceptor tyrosine-base activation motifs (ITAMs) of the TCR z chain through two src-homology (SH2) domains . This binding resμlts in the phosphorylation of ZAP-70 on mμltiple tyrosine residues, including Tyr292 and Tyr319 . ZAP-70 is autophosphorylated on Tyr292, which is thought to negatively regμlate ZAP-70 function in lymphocytes . Alternatively, ZAP-70 is positively regμlated by phosphorylation on Tyr319, which mediates the SH2-dependent interaction between Lck and ZAP-70 .\u003c\/p\u003e\n\n\u003cp\u003eCategory: Primary Antibody\u003c\/p\u003e\n\n\u003cp\u003eReactivity: Human, Mouse, Rat\u003c\/p\u003e\n\n\u003cp\u003eHost: Rabbit\u003c\/p\u003e\n\n\u003cp\u003eApplications: WB, IHC\u003c\/p\u003e\n\n\u003cp\u003eAlternate Names: Tyrosine-protein kinase ZAP-70, 70 kDa zeta-chain associated protein, Syk-related tyrosine kinase, ZAP70, SRK\u003c\/p\u003e\n\n\u003cp\u003eClonality: Polyclonal\u003c\/p\u003e\n\n\u003cp\u003eConjugate: Unconjugated\u003c\/p\u003e\n\n\u003cp\u003eModification: Phosphorylation\u003c\/p\u003e\n\n\u003cp\u003eImmunogen: Synthetic phosphopeptide derived from human ZAP70 around the phosphorylation site of Tyrosine 315.\u003c\/p\u003e\n\n\u003cp\u003eDilution: WB: 1:500~1:1000\u003cbr\u003e\nIHC: 1:50~1:200\u003c\/p\u003e\n\n\u003cp\u003ePurification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is \u0026gt; 95% (by SDS-PAGE).\u003c\/p\u003e\n\n\u003cp\u003eSpecificity: p-ZAP70 (Y315) polyclonal antibody detects endogenous levels of ZAP70 protein only when phosphorylated at Tyr315.\u003c\/p\u003e\n\n\u003cp\u003eMolecular Weight: ~ 70 kDa\u003c\/p\u003e\n\n\u003cp\u003ePathway: Immune Cell Signaling, T cell receptor signaling,\u003c\/p\u003e \n\n\u003cp\u003eStorage and Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.\u003c\/p\u003e\n\n\u003cp\u003eSwissProt: P43403\u003c\/p\u003e\n\n\u003cp\u003eProduct: Rabbit IgG, 1mg\/ml in PBS with 0.02% sodium azide, 50% glycerol, pH7.2\u003c\/p\u003e\n\n\u003cp\u003eResearch Use Only\u003c\/p\u003e","brand":"Bioworld","offers":[{"title":"50μl","offer_id":45946321666227,"sku":"BS4884-50","price":289.5,"currency_code":"CAD","in_stock":true},{"title":"100μl","offer_id":45946321698995,"sku":"BS4884-100","price":492.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0305\/9482\/6376\/files\/Bioworld_Antibody_Image_6ca33534-2486-4e91-ac84-9e0d75778258.jpg?v=1788363539","url":"https:\/\/afsbio.com\/products\/zap70-phospho-y315-polyclonal-antibody-bs4884","provider":"AFSBio Inc.","version":"1.0","type":"link"}