Regulation
of Pathways
eC1 INH
eFactor I
eFactor H
eC4bp
Žinhibits C1
binding with immune complex
Žinhibits C3b
Žinhibits C3
convertase formation
Žinhibits C3b
+ Factor B & Factor D interaction
Žinhibits C3
convertase formation
Žbinds with
C4
Žinhibits C3
convertase formation
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