Figure 3
Analysis of the marker epitope expression of the recombinant FMDV by western blotting. BHK-21 cells were either mock infected or infected with r-HN or r-HN/3A93–143 at an MOI of 1, and incubated at 37 °C. Infected cell extracts were prepared at 12 h post-infection. Proteins were separated on a 12% SDS-PAGE, blotted, and probed with anti-3A or anti-3B MAb. Protein marker is indicated on the right.