Figure 5
From: Generation of fusion protein EGFRvIII-HBcAg and its anti-tumor effect in vivo
SDS-PAGE analysis of recombinant protein. Lane 1: protein molecular weight marker; Lane2: negative control: recombinant plasmid Pep3-HBcAg/pET28a (+) transformed E. coli BL21 cells not induced by IPTG; Lane 3: HBcAg/pET28a (+) transformed E. coli BL21 cells induced by IPTG Lane 4, 5: supernatant and sediment of recombinant plasmid Pep3-HBcAg/pET28a (+) induced by IPTG; Lane 6: purified recombinant fusion protein.