MeSH note : present in myelomonocytic and lymphocytic cells; highly homologous to other Fc gamma
RII receptors but has unique cytoplasmic exons; has been sequenced;
CISMeF synonym : FcgammaRIIB1; FcgammaRIIb2;
MeSH synonym : receptor, Fc gamma IIB; Fc gamma IIB receptors; Fc gamma RIIB; CD32b antigen;