Gibco™ ExpiCHO™ Expression Medium

Description

• ExpiCHO Expression Medium is specifically designed for high-density growth and transfection of suspension-adapted Chinese hamster ovary (CHO) cells
• This medium is GMP-manufactured, chemically-defined, serum-free, protein-free, and animal origin–free
• It is a core component of the ExpiCHO Expression System Kit (Cat
• No
• A29133) for scalable transient protein production
• To achieve the highest levels of transient protein expression, the medium is matched to a culture feed, ExpiCHO Feed, also included in the system kit and transfection kits
• With ExpiCHO Expression Medium you can: • Grow suspension CHO cultures to densities of over 2 x 10 7 cells per mL, with >95% cell viability • Achieve high transfection efficiencies of >90% when coupled with ExpiFectamine CHO transfection reagent • Transiently transfect suspension CHO cells at a density of 6 x 10 6 cells per mL • Achieve yields up to 3 g per L of recombinant protein of high-density transiently transfected cultures by sustained, high-level expression • Grow and transfect CHO cells at volumes of <1 mL up to 5 L in culture formats from multiwell plates up to 5 L shake flask ExpiCHO Expression Medium is ready to use.  It is formulated with GlutaMAX-I reagent and does not require supplementation
• It does not contain phenol red
• The chemically-defined, animal origin free formulation results in high reproducibility and lot-to-lot reliability
• ExpiCHO Expression Medium is not recommended for adherent cell cultures.