Used in biomedical research to quantify elastase levels in biological samples such as serum, plasma, tissue homogenates, and cell culture supernatants. Widely applied in studies related to inflammation, lung diseases (like emphysema and chronic obstructive pulmonary disease), pancreatitis, and immune responses. The kit enables researchers to assess elastase activity as a biomarker for tissue degradation and neutrophil activation. Commonly used in preclinical studies to evaluate the effectiveness of anti-inflammatory drugs, protease inhibitors, and therapeutic interventions targeting extracellular matrix breakdown. Suitable for high-throughput screening and longitudinal studies requiring precise and sensitive detection of elastase concentration changes.