Product Overview

ProCHO^® 4 Protein-free CHO Medium is developed specifically to facilitate the production and downstream processing of recombinant proteins expressed in CHO cells. These protein-free formulations support high-density cultures without the need for animal derived components. Very low levels of recombinant insulin facilitate both downstream purification and regulatory compliance.

ProCHO^® 4 Protein-free CHO Medium - For concurrent transition of adherent CHO cells to serum-free and suspension culture. Supports faster doubling times.

Cat. No. BEBP12-029Q an FFM medium contains phenol red and 0.1% Pluronic^® F-68. Does not contain L-glutamine, hypoxanthine, or thymidine. 

ProCHO^® 4 Protein-free CHO Medium can be used in fed-batch cell culture with feeds like eCHO^TM Feed, Power Feed A and CHO Xtreme^TM Feed.

All BioWhittaker^TM Cell Culture Media products are for Research Use Only (RUO) and are not approved for human or veterinary use or for use in clinical or in vitro diagnostic procedures. If you require GMP grade media, contact Lonza for more details.