Used in biomedical research to quantify levels of Plasminogen Activator Inhibitor-1 (PAI-1) in biological samples such as plasma, serum, and cell culture supernatants. It plays a key role in studying fibrinolysis, the process that breaks down blood clots, and is important in understanding conditions related to thrombosis, cardiovascular diseases, and metabolic disorders like obesity and type 2 diabetes. The kit enables researchers to assess PAI-1 concentration accurately, supporting investigations into disease mechanisms, drug development, and evaluation of therapeutic interventions targeting the plasminogen activation system. Widely used in laboratory settings for immunoassay-based detection with high sensitivity and specificity.