Used in biomedical research to quantify levels of alpha-1 plasmin inhibitor in rat samples, this ELISA kit enables assessment of fibrinolytic activity. It is commonly applied in studies related to blood coagulation, thrombosis, and liver function in rodent models. Researchers use it to evaluate changes in α1-PI during inflammation, tissue remodeling, or disease progression. The kit supports high-throughput analysis with reliable sensitivity, making it suitable for preclinical studies and pharmacological testing.