Complement Factor I, Human Light Chain Protein Moiety, Reduced

Medical Condition:
Complement Factor I, Human Light Chain Protein Moiety, Reduced

Serine proteinase that acts on iC3b (inactivated complement 3b) to cleave it into C3c and C3dg with the help of a trypsin-like proteolytic enzyme. Complement factor I was formerly called KAF, C3bINF, or enzyme 3b inactivator. EC 3.4.21.45.