ESF 921™ Insect cell culture medium is a complete serum-free, protein-free medium developed for robust cell growth, protein production and baculovirus vector production for a wide range of insect cells including Sf9, Sf21, Tni (High Five™), and Drosophila S2.

• Sf9 cell densities of 15×106 cells/ml or greater
• Produces high titer baculovirus vector yields of 5E8 to 3E9 infectious units/ml
• Available in 1 L bottles, bulk packaging and single-use bags that eliminate the need to transfer media
• Complete, ready-to-use, contains L-glutamine
• Ideal for scale-up manufacturing
• Works with a wide variety of baculovirus and host cell platforms
• Adapted cells available

Media contains L-Glutamine and Kolliphor^®P188 (Pluronic F68). Widely recognized as the industry standard for BEVS applications, this insect cell culture media is designed for maximum virus and protein expression.