Used in research laboratories to measure progesterone levels in chicken biological samples such as serum, plasma, or tissue homogenates. This ELISA kit enables endocrinologists and poultry scientists to study reproductive physiology in chickens, including ovarian function, egg-laying cycles, and hormonal changes during breeding. It supports investigations into fertility, stress effects on reproduction, and the impact of environmental or dietary factors on hormone levels. The assay is valued for its sensitivity and specificity, allowing accurate quantification of progesterone to support both academic research and agricultural studies aimed at improving poultry health and productivity.