Figure 3.

Comparison of maximal antibody titers following low-volume jet injection (0.35 ± 0.13) and particle bombardment (0.33 ± .05) at a 1:250 serum dilution. Maximal antibody titers are defined as the highest antibody titer that was measured in each individual rabbit. Mean ± S.E is shown. There was no significant difference in maximal antibody titers between the two methods (ANOVA, P = 0.875).