Figure 3From: Structural analysis and insertion study reveal the ideal sites for surface displaying foreign peptides on a betanodavirus-like particle Immuno-EM of different kinds of VLP. RBS, NHV, 220HV, and CHV were immune-labeled with gold particles using mouse anti-his antibodies (A) or mouse anti-VLP sera (B) as the first antibody as indicated. The black dots are the 5 nm gold particles conjugated with goat anti-mouse secondary antibodies and the bars indicate 100 nm.Back to article page