Fig. 4From: Production of human blood group B antigen epitope conjugated protein in Escherichia coli and utilization of the adsorption blood group B antibodySDS-PAGE and western blot analysis of MBPmut and MBPmut-OPS from E. coli O86:B7. SDS-PAGE analysis was carried out on 8 % gel (a). Western blot was detected by 8 % gel using anti-His antibody (b), anti-MBP antibody(c) and anti-O86 antibody (d), respectively. Line 1: purified MBPmut-OPS from E. coli O86:B7; Line 2: purified MBPmut; M: protein MarkerBack to article page