CST, 2002T, BID Antibody

Polyclonal Antibody for studying Bid. Validated for Western Blotting,Simple Western™,Immunoprecipitation. Available in 2 sizes. Highly specific and rigorously validated in-house, BID Antibody (CST #2002) is ready to ship. Product Usage Information Western Blotting: 1:1000 Simple Western™: 1:10 - 1:50 Immunoprecipitation: 1:50 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA and 50% glycerol. Store at -20°C. Do not aliquot the antibody. Protocol Available protocols: Western Blotting, Immunoprecipitation Specificity / Sensitivity BID Antibody detects endogenous levels of both the full length (22 kDa) and cleaved large fragment (15 kDa) of human BID. Species Reactivity: Human Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding the cleavage site of human BID. Antibodies are purified by protein A and peptide affinity chromatography. Background Bid is a pro-apoptotic "BH3 domain-only" member of the Bcl-2 family originally discovered to interact with both the anti-apoptotic family member Bcl-2 and the pro-apoptotic protein Bax (1). Bid is normally localized in the cytosolic fraction of cells as an inactive precursor and is cleaved at Asp60 by caspase-8 during Fas signaling, leading to translocation of the carboxyl terminal p15 fragment (tBid) to the mitochondrial outer membrane (2-4). Translocation of Bid is associated with release of cytochrome c from the mitochondria, leading to complex formation with Apaf-1 and caspase-9 and resulting in caspase-9 activation (5-7). Thus, Bid relays an apoptotic signal from the cell surface to the mitochondria triggering caspase activation (8,9). Alternate Names apoptic death agonist; BH3 interacting domain death agonist; BH3-interacting domain death agonist; BH3-interacting domain death agonist p11; BH3-interacting domain death agonist p13; BH3-interacting domain death agonist p15; BID; BID isoform ES(1b); BID isoform L(2); BID isoform Si6; desmocollin type 4; FP497; Human BID coding sequence; MGC15319; MGC42355; p11 BID; p13 BID; p15 BID; p22 BID Specification REACTIVITY: H SENSITIVITY: Endogenous MW (kDa): 15, 22 SOURCE: Rabbit