Used for the quantitative determination of Rat Caspase 9 in biological samples such as serum, plasma, tissue homogenates, and cell culture supernatants. This research kit is specifically designed to measure the levels of Caspase 9, a key enzyme involved in the intrinsic pathway of apoptosis. It is widely used in apoptosis research, particularly in studies related to neurodegenerative diseases, ischemia-reperfusion injury, cancer, and toxicology. The assay enables high sensitivity and specificity, allowing researchers to monitor caspase activation and evaluate the effectiveness of therapeutic agents targeting apoptotic pathways in rat models.