Used in biomedical research to detect and quantify levels of secreted Frizzled-related protein 2 (sFRP2) in biological samples such as serum, plasma, and cell culture supernatants. This ELISA kit is particularly valuable in studies related to Wnt signaling pathway regulation, which plays a key role in embryonic development, tissue homeostasis, and cancer progression. Researchers use this kit to investigate diseases where sFRP2 is implicated, including various cancers, cardiovascular conditions, and fibrotic disorders. It enables high-throughput, accurate measurement of sFRP2, supporting both basic research and biomarker validation in clinical studies.