Proteinfree formulation Designed for high cell yield and recombinant protein production Allows for direct or sequential adaptation Designed for large scale culture applications, including perfusion and fedbatch strategies Manufactured according to cGMP guidelines Support growth of CHO cell culture with Cytiva HyClone powdered CDM4CHO media, a chemically defined media containing no animal derived components (ADCF). HyClone SFM4CHO is a serumfree and proteinfree cell culture medium designed for high performance in a variety of culture applications. The medium supports the dihydrofolate reductase (DHFR) selection/amplification system and is available with and without Lglutamine to support the glutamine synthetase (GS) gene expression system. SFM4CHO is available in userfriendly packaging in liquid and powder format.