FCGR2B; Fc fragment of IgG, low affinity IIb, receptor (CD32); CD32; FCG2; CD32B; FCGR2; IGFR2; low affinity immunoglobulin gamma Fc region receptor II-b; CDw32; fcRII-b; Fc gamma RIIb; fc-gamma-RIIb; fc-gamma RII-b; igG Fc receptor II-b; Fc fragment of IgG, low affinity II, receptor for (CD32); Fc fragment of IgG, low affinity IIb, receptor for (CD32);