Figure 8From: Auto-induction expression of human consensus interferon-alpha in Escherichia coli The inhibitory effect (antiproliferative activity) of cIFN-α synthesized in auto-induction system and commercial IFN-α2a on PBMCs. The LD50 values for cIFN-α and IFN-α2a were 10.63 and 10.16, respectively.Back to article page