Human C3b (Complement Fragment 3b) ELISA Kit

The kit is a Sandwich enzyme immunoassay for in vitro quantitative measurement of C3b in serum, plasma and other biological fluids. Detection Range: 0.31--20ng/mL. Sensitivity: 0.19ng/mL. Protein function: C3 plays a central role in the activation of the complement system. Its processing by C3 convertase is the central reaction in both classical and alternative complement pathways. After activation C3b can bind covalently, via its reactive thioester, to cell surface carbohydrates or immune aggregates. [The UniProt Consortium]