Used in biomedical research to quantify levels of plasminogen activator inhibitor-1 (PAI-1) in porcine samples. This assay helps in studying fibrinolysis, blood clot regulation, and related pathological conditions such as thrombosis, cardiovascular diseases, and metabolic disorders in pig models. Commonly applied in preclinical studies, it supports evaluation of therapeutic interventions targeting the plasminogen activation system. Also useful in reproductive and inflammatory research where PAI-1 plays a regulatory role.