Antibody responses against β-Gal expressed from VREP.

<p>129sv/ew (A) or BALB/c (B) mice were immunized with the indicated regimen. Doses used were: 10⁶ infectious units (IU) of VREP particles, 0.2 µg sFliC-D3 and 1 µg sFliC-WT. When two different VREP particles were given to the same mouse, 5×10⁵ IU of each VREP was given. Each immunized group consisted of five mice, and one to two control mice was used. Serum was assayed for anti-β-Gal IgG by ELISA. A one-way ANOVA with Bonferroni post-hoc test of the response between vaccinated groups revealed no significant differences.