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Fig. 5 | AMB Express

Fig. 5

From: Development of a simple and high-yielding fed-batch process for the production of porcine circovirus type 2 virus-like particle subunit vaccine

Fig. 5

Effects of cell density at infection (CDI) on PCV2-VLPs production in 1.5 L bioreactor fed-batch cultures. One feed was added to the cells at a cell density of 4.0 × 106 cells/mL. Sf9 cells were infected at different cell density ranging from 4.0 × 106 to 16 × 106 cells/mL. The batch control cells were infected at a CDI of 4 × 106 cells/mL. Values are an average of three independent experiments. Error bars represent standard deviation

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