Used for the quantitative determination of active Caspase-3 in human cell lysates, tissue extracts, and biological fluids. This kit is widely applied in apoptosis research, particularly in studies related to cancer, neurodegenerative diseases, and drug development where monitoring programmed cell death is critical. It enables researchers to measure Caspase-3 activation as a key indicator of apoptosis, providing reliable data in high-throughput screening and mechanistic studies. The assay is sensitive, specific, and suitable for evaluating the effects of therapeutic agents on cell death pathways.