Caspase name indicates two properties: cysteine protease mechanism and ability to cleave after aspartic acid Synthesized as an inactive proenzyme and processed by self-proteolysis to form an active enzyme Processed forms are consist of large (17-22 kDa) and small (10-12 kDa) subunits Used for enzyme assay Format: purified Concentration: 0.2mg/mL Size: 10μg Education and research purpose