Provided below are ELISA kits targeting caspase 3, a human protein encoded by CASP3. This protein is 277 amino acids long, with a mass of 31.6 kDa, and is a member of the Peptidase C14A family. This is reported to be a cytoplasmic protein. Other alias names for this protein include: CASP-3, CPP-32, PARP cleavage protease, SREBP cleavage activity 1, caspase 3 apoptosis-related cysteine peptidase, caspase 3 apoptosis-related cysteine protease, and cysteine protease CPP32. ELISA kits are available that are reactive to human, mouse, rat, bovine, chicken, primate, guinea pig, fish, plant, and other mammalian variants of the target antigen.