Used in biomedical research to measure levels of dipeptidyl peptidase IV (DPP IV) enzyme in mouse samples. This assay helps in studying metabolic disorders such as type 2 diabetes, as DPP IV plays a role in glucose regulation by breaking down incretin hormones. The kit is also applied in immunology and oncology research, where DPP IV activity may influence immune cell function and tumor progression. It enables researchers to evaluate the effectiveness of DPP IV inhibitors in preclinical studies and to monitor disease progression or response to treatment in mouse models.