Figure 5From: Auto-induction expression of human consensus interferon-alpha in Escherichia coli SDS-PAGE analysis of cIFN-α expressed in the soluble and insoluble inclusion forms. Lane M: lab-made protein molecular weight marker, W (whole cells), S (soluble fraction of cell lysate), and IBs (inclusion bodies). The arrow head pointed the position of cIFN-α.Back to article page