ESF 921 Insect Cell Culture Medium, Protein Free
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. ESF 921 contains L-Glutamine and Kolliphor® P188 (Pluronic F68).
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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. ESF 921 contains L-Glutamine and Kolliphor® P188 (Pluronic F68).
Widely recognized as the industry standard for BEVS applications, Expression Systems insect cell culture media are designed for maximum virus and protein expression. This serum-free, protein-free insect cell culture medium provides unmatched cell growth and expression for a wide range of insect cells including Sf9, Sf21, Tni (High FiveTM) and Drosophila S2.
- Sf9 cell densities of 15 x 106 cells/ml or greater
- Produces high titer baculovirus vector yields of 5E8 to 3E9 infectious units/ml
- Available in 1L bottles and media transfer bags of 10, 20 and 50L volumes
- 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













