CST, 9664S, Cleaved Caspase-3 (Asp175) (5A1E) Rabbit Monoclonal Antibody

Monoclonal Antibody for studying Casp3 (Asp175) cleaved. Validated for WB,WB,IP,IHC,IF,F. Available in 3 sizes. Highly specific and rigorously validated in-house, Cleaved Caspase-3 (Asp175) (5A1E) Rabbit Monoclonal Antibody (CST #9664) is ready to ship. Product Usage Information Western Blotting: 1:1000 Simple Western™: 1:50 - 1:250 Immunoprecipitation: 1:50 Immunohistochemistry (Paraffin): 1:1000 - 1:4000 Immunofluorescence (Immunocytochemistry): 1:400 - 1:1600 Flow Cytometry (Fixed/Permeabilized): 1:800 - 1:3200 Storage Supplied in 10 mM sodium HEPES (pH 7.5), 150 mM NaCl, 100 µg/ml BSA, 50% glycerol and less than 0.02% sodium azide. Store at -20°C. Do not aliquot the antibody. For a carrier free (BSA and azide free) version of this product see product # 94530 . Protocol Available protocols: Western Blotting, Immunoprecipitation, Immunohistochemistry (Paraffin), Immunofluorescence (Immunocytochemistry), Flow Cytometry (Fixed/Permeabilized) Specificity / Sensitivity Cleaved Caspase-3 (Asp175) (5A1E) Rabbit Monoclonal Antibody detects endogenous levels of the large fragment (17/19 kDa) of activated caspase-3 resulting from cleavage adjacent to Asp175. This antibody does not recognize full-length caspase-3 or other cleaved caspases. Non-specific labeling may be observed by immunofluorescence in specific sub-types of healthy cells in fixed-frozen tissues (e.g. pancreatic alpha-cells). Cytoplasmic background may be observed in human and monkey samples. Species Reactivity: Human, Mouse, Rat, Monkey Source / Purification Monoclonal antibody is produced by immunizing animals with a synthetic peptide corresponding to amino-terminal residues adjacent to Asp175 of human caspase-3. Background Caspase-3 (CPP-32, Apopain, Yama, SCA-1) is a critical executioner of apoptosis, as it is either partially or totally responsible for the proteolytic cleavage of many key proteins, such as the nuclear enzyme poly (ADP-ribose) polymerase (PARP) (1). Activation of caspase-3 requires proteolytic processing of its inactive zymogen into activated p17 and p12 fragments. Cleavage of caspase-3 requires the aspartic acid residue at the P1 position (2). Alternate Names Apopain; CASP-3; CASP3; caspase 3; caspase 3, apoptosis-related cysteine peptidase; caspase 3, apoptosis-related cysteine protease; Caspase-3; Caspase-3 subunit p12; Caspase-3 subunit p17; caspase3; CPP-32; CPP32; CPP32B; Cysteine protease CPP32; PARP cleavage protease; procaspase3; Protein Yama; SCA-1; SREBP cleavage activity 1; Yama Specification REACTIVITY: H M R Mk SENSITIVITY: Endogenous MW (kDa): 17, 19 Source/Isotype: Rabbit IgG