This kit was developed using broadly reactive polyclonal antibodies to the hundreds of different host cell proteins (HCPs) and is intended for use in determining the presence of E. coli HCP impurities in products manufactured by recombinant expression. Our assay validation has determined the LOD for this kit is ~0.2 ng/ml. Please use Sample Diluent, Item No. I028, with these kits; available separately.
This kit was developed using broadly reactive polyclonal antibodies to the hundreds of different host cell proteins (HCPs) and is intended for use in determining the presence of E. coli HCP impurities in products manufactured by recombinant expression. Our assay validation has determined the LOD for this kit is ~0.2 ng/ml. Please use Sample Diluent, Item No. I028, with these kits; available separately.