Used in biomedical research to quantify plasmin levels in rat samples, this ELISA kit enables accurate measurement of plasmin, an enzyme involved in fibrinolysis and tissue remodeling. It is widely applied in studies related to blood coagulation, thrombosis, inflammation, and cancer metastasis. Researchers use it to assess plasmin activity in experimental models, helping to evaluate the effectiveness of antifibrinolytic drugs or to investigate pathological conditions involving abnormal fibrin degradation. The kit provides a reliable and sensitive method for high-throughput analysis in preclinical studies.