Creative BioLabs provides a full range of services in custom polyclonal and monoclonal antibody production from gene expression or peptide synthesis to antibody purification and labeling. We have the capacity of producing antibodies in either research quantities or in large scale for diagnostic industry. We do epitope prediction, peptide synthesize, protein expression, polyclonal or monoclonal antibody production as well as antibody purification from cell culture, ascites fluid or whole serum. We also prepare mono-specific polyclonal antibodies by ligand affinity chromatography. Importantly, we can produce monoclonal antibodies within 70 days. Creative BioLabs also has the expertise in handling antigen insufficiency and targeting very impure antigens.