Used in research settings to detect and quantify rat chorionic gonadotropin (rCG) levels in biological samples such as serum or urine. This ELISA kit is particularly valuable in reproductive studies, allowing scientists to monitor pregnancy in rat models, investigate hormonal changes during gestation, and assess the function of the placenta in experimental conditions. It supports high-throughput screening in endocrinology and toxicology studies where hormonal disruption is evaluated. The assay provides a sensitive and specific measurement, enabling accurate data collection for longitudinal studies in rodent physiology.