Used in biomedical research to quantify mouse urokinase (UK) levels in biological samples such as serum, plasma, and tissue homogenates. This ELISA kit is particularly useful in studies related to fibrinolysis, cell migration, inflammation, and cancer progression, where urokinase plays a key role in extracellular matrix degradation and tissue remodeling. It enables researchers to monitor changes in urokinase concentration under experimental conditions, supporting investigations in immunology, oncology, and cardiovascular diseases. The assay provides high specificity and sensitivity, making it suitable for detecting low levels of urokinase in small sample volumes.