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Insect-XPRESS Media

Insect-XPRESS™ Protein-free Insect Cell Medium is a formulation designed to support the growth of insect cell lines derived from Spodoptera frugiperda (Sf9 and Sf21). Cell densities in excess of 8.3 × 106 cells/ml can be achieved with suspension cultures of Sf9 cells using Insect-XPRESS™ Medium and an excess of oxygen.