Used for the quantitative measurement of MDE (Matrix Degradation Enzyme) activity in human biological samples such as serum, plasma, or cell culture supernatants. This ELISA kit enables researchers to assess enzyme levels associated with tissue remodeling, inflammation, and disease progression, particularly in conditions like arthritis, cancer metastasis, and cardiovascular diseases. It is widely applied in clinical research and drug development to monitor biomarker changes and evaluate therapeutic efficacy.