产品详情
This antibody detects endogenous levels of Caspase-9 and does not cross-react with related proteins.
免疫原详细信息
Purified recombinant human Caspase-9 protein fragments expressed in E.coli.
相关试剂
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
背景
CASP9 encodes a member of the cysteine-aspartic acid protease (caspase) family. Sequential activation of caspases plays a central role in the execution-phase of cell apoptosis. Caspases exist as inactive proenzymes which undergo proteolytic processing at conserved aspartic residues to produce two subunits, large and small, that dimerize to form the active enzyme. Caspase 9 can undergo autoproteolytic processing and activation by the apoptosome, a protein complex of cytochrome c and the apoptotic peptidase activating factor 1; this step is thought to be one of the earliest in the caspase activation cascade. Caspase 9 is thought to play a central role in apoptosis and to be a tumor suppressor. Alternative splicing results in multiple transcript variants.
