Fig. 3

Specific IgG antibody response to rSjNAT13 in different treatment groups assessed by ELISA. Mice were injected subcutaneously with rSjNAT13, 206 adjuvant, or PBS, and sera were collected and analysed by ELISA. The asterisks (**) indicate significantly increased serum antibody titers compared with the PBS group (P < 0.01)