FreeStyle™ MAX Reagent is a proprietary, animal origin–free formulation for transfecting plasmid DNA into eukaryotic cells that can easily be scaled up to produce large amounts of recombinant proteins. FreeStyle™ MAX Reagent allows the highest expression levels and transfection rates with lowest cytotoxicity in bio-production applications, and is specifically formulated for use with:

• FreeStyle™ 293-F Cells (suspension human embryonal kidney cells, Cat. No. R790-07) in serum-free FreeStyle™ 293 Expression Medium (Cat. No. 12338-018)
• FreeStyle™ CHO-S Cells (suspension Chinese Hamster Ovary cells, Cat. No. R800-07) in serum-free FreeStyle™ CHO Expression Medium (Cat. No. 12651-014)
• DG44 Cells (DHFR^– suspension CHO cells) in CD DG44 Medium with 8 mM L-glutamine and 18 mL/L 10% Pluronic™ F-68 (Cat. No. A11000-01)

Product use
FreeStyle™ MAX Reagent is intended for use with the FreeStyle™ MAX 293 Expression System (Cat. No. K9000-10) and the FreeStyle™ MAX CHO Expression System (Cat. No. K9000-20).