Fig. 6From: Development of an Escherichia coli–Lactobacillus casei shuttle vector for heterologous protein expression in Lactobacillus casei Western blot analysis of expressed NP in recombinant L. casei RCEID02 and E. coli XL-1 blue containing NP gene using goat anti-NP polyclonal antibody for detection. Lane P Influenza virus H1N1 infected cell lysate. Lane 1 E. coli XL-1blue containing pRCEID-LC7.6. Lane 2 recombinant E. coli XL-1blue containing pRCEID-LC7.6:LdhL:NP:TT. Lane 3 recombinant L. csei RCEID02 containing pRCEID-7.6:LdhL:NP:TT. Lane 4 L. casei RCEID02 containing pRCEID-LC7.6Back to article page