Figure 6.
Antibody induction in BALB/c mice orally immunized with transgenic B. napus that expresses the MLC chimeric recombinant protein. (A) BALB/c mice fed PBS only; (B), BALB/c mice fed 200 μg of chimeric recombinant protein; (C), BALB/c mice fed 1 g of chimeric recombinant protein; (D), positive control-reacted with anti-his antibody.