fab fragment Creative Biolabs is professional in producing Fab fragment antibodies using well established methods. We provide the most comprehensive list of Fab fragment antibodies. A Fab fragment is a special antibody which consists of four domains: VH, CH1, VL and CL1. The Fab fragment has amino acids and its molecular weight is about kDa.
At present, there are three Fab fragment antibodies on the market, abciximab (ReoPro®), ranibizumab (Lucentis®) and certolizumab pegol (Cimzia®). Creative Biolabs scientists are also working hard to produce more and better Fab fragment antibodies to meet customer demand.