Skip to main content
. 2004 Jun;72(6):3383–3390. doi: 10.1128/IAI.72.6.3383-3390.2004

FIG. 6.

FIG. 6.

Immune response induced by the acylated form of the 27-kDa protein. Mice were immunized with either r27 or r27ΔSP, in the presence or absence of Ribi. (A) Antibody titers against r27 or r27ΔSP were measured for immunized mice by using the relevant immunizing antigen. OD405, optical density at 405 nm. (B) IFN-γ secretion in splenocytes from immunized groups after stimulation with r27 or r27ΔSP. (C) DTH response to r27 or to r27ΔSP in M. tuberculosis-infected mice. **, P < 0.005 (compared to stimulation with r27).