Used in biomedical research to quantify lactate dehydrogenase enzyme levels in rat samples, this ELISA kit helps assess cell damage or death, particularly in studies involving tissue injury, toxicity testing, and immune responses. It is widely applied in preclinical research to evaluate organ damage, such as in liver, heart, or muscle studies, due to LDH's release during cell membrane disruption. The kit enables high-throughput, sensitive detection in serum, plasma, or cell culture supernatants, supporting research in pharmacology, toxicology, and disease modeling.