Used in biomedical research to quantify urokinase plasminogen activator (uPA) levels in rat samples, this ELISA kit supports studies related to fibrinolysis, tissue remodeling, and cell migration. It is particularly valuable in cancer research, where uPA expression correlates with tumor invasion and metastasis. The kit enables accurate measurement of uPA in biological fluids such as plasma, serum, and cell culture supernatants, facilitating investigation into inflammatory diseases, wound healing, and neurological disorders. Its high sensitivity and specificity make it suitable for preclinical studies assessing therapeutic targets and disease progression in rodent models.