Synonyme
C1 esterase inhibitor, C1 Inactivator, C1 Inh, C1 inhibiting factor, C1 inhibitor, C1-inhibiting factor, C1IN, C1Inh, C1NH, complement component 1 inhibitor, esterase inhibitor, HAE1, HAE2, IC1_HUMAN, Plasma protease C1 inhibitor, Serine (or cysteine) proteinase inhibitor clade G member 1, serine/cysteine proteinase inhibitor clade G member 1, Serpin G1, serpin peptidase inhibitor, clade G (C1 inhibitor), member 1