Fc Receptor-Like Protein 4

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

**Definition:** Fc receptor-like protein 4 (515 aa, ~57 kDa) is encoded by the human FCRL4 gene. This protein may be involved in B cell-mediated immune responses.

**Synonyms:** - CD307d - CD307d Antigen - Fc Receptor Homolog 4 - FcR-Like Protein 4 - FcRH4 - FcRL4 - IFGP Family Protein 2 - Immune Receptor Translocation-Associated Protein 1 - hIFGP2