Used in research settings to measure 17-hydroxyprogesterone (17-OHP) levels in rat biological samples such as serum, plasma, or tissue homogenates. This ELISA kit enables accurate quantification of 17-OHP, a key steroid hormone involved in adrenal and gonadal steroidogenesis. It is particularly useful in studies related to adrenal function, congenital adrenal hyperplasia (CAH) models, stress response, and hormonal regulation in rats. The assay supports high sensitivity and specificity, making it ideal for endocrine disruption studies, toxicology research, and reproductive health investigations. Not intended for diagnostic use in humans or animals.