单项选择题
A.C2a,C5a B.C2a,C3b C.C3a,C5a D.C4b,C2a E.C4a,C2a
具有趋化作用的补体成分是()A.C2b,CAaB.C5b67,C5a,C3aC.C3a,C4bD.C2A.C5...
单项选择题具有趋化作用的补体成分是()
A.C2b,CAa B.C5b67,C5a,C3a C.C3a,C4b D.C2A.C5a E.C3b
补体替代激活途径中C5转化酶是()A.C3bnBbPB.C3PC.C3bBbPD.C4b2b3bE.C3bBb
单项选择题补体替代激活途径中C5转化酶是()
A.C3bnBbP B.C3P C.C3bBbP D.C4b2b3b E.C3bBb
补体的经典激活途径中C3转换酶为()A.C14B.C24C.C143D.C3bBbE.C4b2b
单项选择题补体的经典激活途径中C3转换酶为()
A.C14 B.C24 C.C143 D.C3bBb E.C4b2b