FectoCHO®

The FectoCHO^® Expression system, consists in the synergistic association of a novel CHO chemically defined medium, FectoCHO^® CD Expression medium and a powerful transfection reagent, FectoPRO^®.

FectoCHO^® CD Expression medium is optimised to facilitate adaptation and cultivation of various strains of CHO cells such as CHO-K1, CHO-S and ExpiCHO™-S: extensive sequential adaptation is not required. FectoPRO^®-mediated transient transfection in this chemically defined medium is optimal and therefore leads to the highest protein and antibody yields using Transient Gene Expression; with up to 4 times higher protein yields than with the competitors’ systems.