Used to measure transaminase enzyme activity in mouse biological samples such as serum, plasma, or tissue homogenates. This kit is commonly applied in liver function studies, especially in preclinical research involving liver injury, drug-induced hepatotoxicity, or metabolic disorders. It enables researchers to quantify enzyme levels like ALT (alanine aminotransferase) and AST (aspartate aminotransferase), which are key markers of liver damage. The assay supports high-throughput analysis and provides a sensitive, specific, and reliable method for monitoring disease progression or evaluating therapeutic interventions in mouse models.