Used to detect and quantify matrix metalloproteinase-8 (MMP-8) activity in biological samples such as serum, plasma, tissue homogenates, and cell culture supernatants from rats. This ELISA kit is specifically designed to measure the active form of MMP-8, an enzyme involved in extracellular matrix degradation, making it a valuable tool in inflammation, tissue remodeling, and disease progression studies. Commonly applied in research on arthritis, periodontal disease, cardiovascular conditions, and cancer metastasis where MMP-8 plays a regulatory role. The assay helps researchers evaluate the effectiveness of therapeutic agents targeting MMP activity and supports biomarker discovery in preclinical animal models.