Figure 3.
IgG subclasses in the sera of immunised mice. The IgG subclass responses to recombinant antigens were detected after the last immunisation. The values shown for each group are the mean ± SD of the antibody levels. (A): IgG subclass responses of rBAG1 antigen group; (B): IgG subclass responses of rSRS4 antigen group; (C): IgG subclass responses of rSRS9 antigen group.