GenScript offers a variety of polyclonal antibody production packages. Genscript guarantee’s that if your polyclonal antibody is produced by them in any host, then it will have an ELISA titer of 1:20,000 or better if peptide antigens were designed, synthesized, and conjugated by it. For any protein antigen (3 mg, >80% purity, 90% preferred) it guarantee a polyclonal antibody with positive Western blot results and an ELISA titer of 1:20,000 or better for any host. Or Genscript will restart the project free of charge until the guarantee is met. |