Used in biomedical research to quantify creatine kinase (CK) enzyme levels in human serum, plasma, or tissue samples. This ELISA kit is particularly valuable in studies related to muscle damage, myocardial infarction, and neurological disorders where CK levels serve as a biomarker. It enables high-throughput, sensitive, and specific detection of CK, supporting clinical diagnostics development and monitoring disease progression in research settings. Commonly applied in laboratories focused on cardiology, sports medicine, and neurology research.