Q92637 FCGRB_HUMAN Putative high affinity immunoglobulin gamma Fc receptor IB [...] FCGR1BP , FCGR1B, IGFRBHomo sapiens (Human) 280 AA P12314 FCGR1_HUMAN High affinity immunoglobulin gamma Fc receptor I [...] FCGR1A , FCG1, FCGR1, IGFR1Homo sapiens (Human) 374 AA O75015 FCG3B_HUMAN Low affinity immunoglobulin gamma Fc region receptor III-B [...] FCGR3B , CD16B, FCG3, FCGR3, IGFR3Homo sapiens (Human) 233 AA P12318 FCG2A_HUMAN Low affinity immunoglobulin gamma Fc region receptor II-a [...] FCGR2A , CD32, FCG2, FCGR2A1, IGFR2Homo sapiens (Human) 317 AA P31994 FCG2B_HUMAN Low affinity immunoglobulin gamma Fc region receptor II-b [...] FCGR2B , CD32, FCG2, IGFR2Homo sapiens (Human) 310 AA P08637 FCG3A_HUMAN Low affinity immunoglobulin gamma Fc region receptor III-A [...] FCGR3A , CD16A, FCG3, FCGR3, IGFR3Homo sapiens (Human) 254 AA