Frizzled related protein 1b, FRP1b, SARP3, Secreted apoptosis related protein 3, Secreted frizzled related protein 5
Human secreted frizzled-related protein 5 (SFRP5), which appears to act by modulating Wnt signal transduction. Wnts have been implicated in embryonic induction, cell fate determination, control of cell polarity and malignant transformation.