Used for the quantitative determination of PAL (Phenylalanine Ammonia-Lyase) enzyme activity in mouse biological samples such as tissue homogenates, cell lysates, and serum. This ELISA kit enables researchers to measure PAL levels in studies related to amino acid metabolism, immune response, and inflammatory processes. It is particularly useful in research involving phenylketonuria, autoimmune diseases, and metabolic disorders where phenylalanine metabolism is disrupted. The assay provides high sensitivity and specificity, allowing accurate measurement of PAL activity changes under experimental conditions. Widely applied in preclinical research and drug development to evaluate therapeutic interventions targeting metabolic pathways.