Fig. 7From: 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 harboring different vectors using goat anti-NP polyclonal antibody for detection. Lane P Influenza virus H1N1 infected cell lysate. Lane 1 L. casei containing pRCEID-7.6:LdhL:NP:TT. Lane 2 L. casei containing empty pRCEID-7.6. Lane 3 L. casei containing pRCEID-13.9:LdhL:NP:TT. Lane 4 L. casei containing empty pRCEID-13.9Back to article page