Figure 3. Reactivity in squirrel monkeys.
The reactivity of the serum samples from vaccinated (A–C) and non-vaccinated (D, E) squirrel monkeys against the different peptides in Fig. 1 and Table S1 series I. Red and green bars represent samples before challenge infection and two weeks after challenge infection, respectively. R57, R59-62 are subject codes for squirrel monkeys. Monkey serum were diluted 1∶400; secondary antibody was horseradish peroxidase-conjugated rabbit anti-human IgG antibody (A8792; Sigma-Aldrich Corp., St. Louis, MO) diluted 1∶2000. Mean values from duplicate ELISA with individual data points are shown.