A. C5、6、7、8、9n
B. C3bBb
C. C3bnBb
D. C4b2a
E. C4b2a3b
[单选题]经典途径的C3转化酶是A.C4b2a3bB.C3bnBbC.C3bBbD.C4b2aE.C5、6、7、8、9n
[单选题]经典途径的C3转化酶是A.C4b2a3bB.C3bnBbC.C3(H2O)BbD.C4b2aE.C5b6789n
[单选题,A型题] 经典途径的C3转化酶是()A . C4bB . C . C4b3bD . C4b2a3bE . C3b
[单选题]补体经典激活途径的C3转化酶是A.ClB.C4b2bC.CAb2b3bD.C3bBb补体经典激活途径的C3转化酶是A.ClB.C4b2bC.CAb2b3bD.C3bBbE.C3bnBb
[单选题]补体经典激活途径的C3转化酶是A.C1B.C4b2bC.C4b2b3bD.C3bBbE.C3bnBb
[单选题]补体经典激活途径中的C3转化酶是()A.C2a4bB.C4b2bC.C4a2bD.C2b4aE.C2a4a
[单选题]下列哪种成分是经典途径的C3转化酶()A.C4b2aB.C5b67C.C3bBbD.C3bBb3bE.IC
[单选题]下列哪种成分是经典途径的C3转化酶()A.C4b2aB.C5b67C.C3bBbD.C3bBb3bE.IC
(单选题)经典途径的C3转化酶是()A. C4b2aB. C3bBbC. C3bnBbD. C4b2a3bE. C5、6、7、8、9n
[单选题]抑制经典途径和替代途径C3转化酶和C5转化酶形成与活性的是()。A . S蛋白B . IgM与抗原结合形成的复合物C . P因子D . MBLE . DAF