Used in biomedical research to measure prostaglandin F levels in biological samples such as serum, plasma, or cell culture supernatants. It is commonly applied in reproductive health studies, particularly in monitoring luteal function and studying the regulation of the menstrual or estrous cycle. The kit supports research in obstetrics, fertility, and animal reproduction by enabling precise quantification of PGF, which plays a key role in luteolysis and inflammation processes. It is also used in pharmacological studies to evaluate drug effects on prostaglandin pathways.