CST, 2762S, Bcl-xL Antibody

Polyclonal Antibody for studying BCL-xL. Validated for Western Blotting,Immunoprecipitation. Highly specific and rigorously validated in-house, Bcl-xL Antibody (CST #2762) is ready to ship. Product Usage Information Western Blotting: 1:1000 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 Bcl-xL Antibody detects endogenous levels of total Bcl-xL protein. This antibody does not cross-react with other Bcl-2 family members. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to residues surrounding Asp61 of human Bcl-xL. Antibodies are purified by protein A and peptide affinity chromatography. Background Bcl-xL prevents apoptosis through two different mechanisms: heterodimerization with an apoptotic protein inhibits its apoptotic effect (1,2) and formation of mitochondrial outer membrane pores help maintain a normal membrane state under stressful conditions (3). Bcl-xL is phosphorylated by JNK following treatment with microtubule-damaging agents, such as paclitaxel, vinblastine, and nocodazole (4,5). Alternate Names Apoptosis regulator Bcl-X; B2CL1; Bcl-2-like protein 1; Bcl-X; bcl-xL; BCL-XL/S; bcl-xS; BCL2 like 1; Bcl2-L-1; BCL2-like 1; BCL2L; BCL2L1; BCLX; BCLXL; BCLXS; DKFZp781P2092; PPP1R52; protein phosphatase 1, regulatory subunit 52 Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 30 SOURCE: Rabbit