Biotherapeutics require products to be free of process-related impurities. This includes all proteins present in the expression system or substrate beside the gene of interest itself, commonly summarized under the term host cell proteins (HCP).
Analysis and removal of HCP is one of the biggest challenges for the production of biopharmaceuticals. Due to the inherent variability in biological systems, the amount of residual HCP will change from production lot to lot, as well as between products.
We offer you a set of well-selected products for the detection and analysis of host cell proteins. Have a look at our brand-new CHO-HCP detection Kit which offers the broadest CHO-HCP contaminant coverage on the market, as well as a very high reproducibility and a low lot-to-lot variation.