Review Article

Manipulation of the Complement System for Benefit in Sepsis

Table 3

Protective effects of mAb to rat C5a*.

TreatmentAmount injected i.v.Survival (day 5)

Normal IgG21,000 μg10%
Anti-rat C5a mAb1,000 μg70%
Anti-rat C5a mAb400 μg65%

*Monoclonal IgG2 obtained by immunization of C57Bl/6 mice with recombinant rat C5a. The antibody was of high affinity based on plasma resonance measurements using a biosensor instrument.