Skip to main content
. Author manuscript; available in PMC: 2015 Feb 1.
Published in final edited form as: J Immunol Methods. 2013 Dec 4;404:1–12. doi: 10.1016/j.jim.2013.11.026

Fig. 1.

Fig. 1

Groups of eighteen (18) mice were subcutaneously immunized on day 0 with saline (not indicated), rPA alone, or rPA with alum adjuvant. On day 71 post-immunization, three mice from each group were given a boost of rPA only at the same dose as the primary immunization. Serum samples were collected from three mice per group at the indicated days post-immunization. In addition, 2 mice per group were sacrificed for lymph node collection at times indicated by arrows.