Secreted Frizzled-Related Protein 5

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Secreted frizzled-related protein 5 (317 aa, ~36 kDa) is encoded by the human SFRP5 gene. This protein may play a role in determining the polarity of photoreceptor cells in the retina.

**Synonyms:** - FRP-1b - Frizzled-Related Protein 1b - SARP-3 - Secreted Apoptosis Related Protein 3 - Secreted Apoptosis-Related Protein 3 - sFRP-5