Used in biomedical research to measure progesterone levels in mouse serum, plasma, or tissue samples. This ELISA kit enables researchers to study reproductive physiology, monitor estrous cycle phases, assess pregnancy status, and evaluate hormonal responses in experimental models. It is a valuable tool in endocrinology, fertility studies, and toxicology research where accurate quantification of progesterone is essential. The assay provides high sensitivity and specificity, allowing for reliable detection of hormone fluctuations in small sample volumes.