Fig. 3From: Production of human blood group B antigen epitope conjugated protein in Escherichia coli and utilization of the adsorption blood group B antibodySilver staining result of LPS. The silver staining was detected on 12 % gel. Line 1: LPS extracted from E. coli O86ΔwaaL; Line 2: LPS extracted from E. coli O86 wild type; M: protein MarkerBack to article page