Immunogen sequence: LTLVAPSSVF EGDSIVLKCQ GEQNWKIQKM AYHKDNKELS VFKKFSDFLI QSAVLSDSGN YFCSTKGQLF LWDKTSNIVK I. The FCRL2 gene encodes the protein Fc receptor-like 2, which is part of the Fc receptor-like family involved in immune system regulation. FCRL2