Used in biomedical research to quantify levels of FRZB protein in biological samples such as serum, plasma, and cell lysates. This ELISA kit helps study the role of FRZB in Wnt signaling pathway regulation, which is involved in tissue development, cell proliferation, and cancer progression. It is commonly applied in osteoarthritis research due to FRZB's association with cartilage degradation and joint health. The kit enables high-throughput screening in drug development and supports investigations into metabolic disorders and bone diseases by providing a reliable measure of FRZB concentration in experimental models.