Factor I light chain, AHUS3, C3b INA, C3b inactivator, C3B/C4B inactivator, C3BINA, CFAI_HUMAN, CFI, Complement component I, Complement control protein factor I, Complement factor I, Complement factor I light chain, F1, factor I, FactorI, FI, I factor, ,
The complement pathway is an important host defense system that contributes to both innate and acquired immunity. There are three pathways of complement activation: the classical pathway, lectin pathway and alternative pathway. Complement protein Factor