Used to measure glycerol-3-phosphate dehydrogenase (GPDH) enzyme activity in mouse biological samples such as tissue homogenates, cell lysates, or serum. This assay is commonly applied in metabolic research, particularly in studies related to obesity, insulin resistance, and adipocyte differentiation, as GPDH plays a key role in lipid metabolism and glucose conversion to triglycerides. The kit enables quantitative analysis, allowing researchers to assess enzyme levels in experimental models of diabetes, fatty liver disease, or energy metabolism disorders. It is also used in pharmaceutical development to evaluate the impact of drug candidates on metabolic pathways in preclinical mouse studies.