Used to measure the activity of phenylalanine ammonia-lyase (PAL) in chicken samples, this ELISA kit is essential in research related to amino acid metabolism and immune response. It enables accurate quantification of PAL levels in tissue homogenates or serum, supporting studies on inflammation, metabolic disorders, and liver function in poultry. The assay is widely used in veterinary diagnostics and biomedical research to assess enzyme activity changes under disease conditions or after treatment. Its high sensitivity and specificity make it suitable for monitoring PAL as a potential biomarker in experimental models.