Caspase (cysteinyl-aspartic acid proteases) is a proteases family, activated caspase can destroy some important intracellular proteins and induce apoptosis. Caspase usually stains in the cytoplasm in the form of inactive zymogen. Many factors can activate the activity of Caspase. Once a certain Caspase enzyme is activated, a series of other Caspase enzymes will be activated too. Caspase is expressed in the early and late stages of apoptosis. Elabscience ^® Caspase apoptosis assay kits can be used for cell apoptosis detection, with strong specificity, high sensitivity, simple and fast operation, and excellent quality, which can meet your various needs.