Figure 4.

This figure shows serum IgG isotype antibody responses in mice vaccinated with BM14 by IM (N = 12) and GG (N = 9). Antigen-specific ELISAs were performed with sera collected 8 wk after immunization.A: IgG, IgG1 and IgG2a antibody results shown are mean OD + SE; B: IgG1 to IgG2a antibody ratios are shown for mice immunized with BMHSP by IM and GG routes. Values shown are means + SE. The ratios were not significantly different.