Used in research settings to measure levels of Glutathione Peroxidase 1 (GSH-PX1) in chicken samples, this ELISA kit enables scientists to assess antioxidant activity and oxidative stress in poultry. It is commonly applied in veterinary research, poultry health studies, and nutrition experiments to evaluate the impact of diet, disease, or environmental stress on the chicken’s antioxidant defense system. The kit provides a reliable and sensitive method for quantifying GSH-PX1 enzyme concentrations in serum, plasma, or tissue homogenates, supporting studies on immune function, disease resistance, and overall bird welfare.