Used in biomedical research to measure levels of prostaglandin F (PGF) in biological samples such as serum, plasma, or tissue homogenates. It is particularly applied in reproductive studies, as PGF plays a key role in regulating luteolysis, menstrual cycles, and parturition in rats. Researchers use this kit to investigate hormonal changes, fertility, and reproductive disorders in experimental models. The assay supports high sensitivity and specificity, enabling accurate quantification of PGF concentrations to assess physiological or pathological conditions in rodent studies.