Research Article

Production of Active Nonglycosylated Recombinant B-Chain of Type-2 Ribosome-Inactivating Protein from Viscum articulatum and Its Biological Effects on Peripheral Blood Mononuclear Cells

Figure 3

SDS-PAGE (12.5% polyacrylamide gel) of rATB. Lanes: 1: molecular size markers; 2: E. coli BL21 (pET28arATB) prior to induction; 3: E. coli BL21 (pET28arATB) after induction; 4: 5 μg denatured rATB in inclusion bodies; 5: 1 μg refolded soluble rATB.
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