Figure 4From: Metabolic and Kinetic analyses of influenza production in perfusion HEK293 cell cultureStability of influenza total particles (A) and infectious particles (B) at different storage temperatures. Supernatants from infected HEK293SF cell culture were sampled at 2 dpi and stored at 4°C or at their respective culture temperature (35°C or 37°C) for 48 h.Back to article page