Used in life science research to quantitatively measure rat prolactin levels in biological samples such as serum, plasma, or cell culture supernatants. This kit is specifically designed for use in enzyme-linked immunosorbent assay (ELISA) platforms, enabling high sensitivity and specificity in detecting prolactin concentrations. It supports studies related to endocrine function, reproductive biology, lactation, and neuroendocrine regulation in rodent models. Commonly used in academic labs, pharmaceutical research, and preclinical studies to assess hormonal responses under experimental conditions.