Used in research settings to detect and quantify glutathione S-transferase (GST) enzyme levels in chicken samples. This ELISA kit enables scientists to assess GST expression as a biomarker for oxidative stress, environmental toxin exposure, or liver function in poultry. It is commonly applied in veterinary research, toxicology studies, and agricultural science to monitor health and physiological responses in chickens. The assay provides a sensitive and specific measurement of GST concentration in tissue homogenates or biological fluids, supporting studies on disease mechanisms, drug effects, or dietary interventions.