Figure 3: Calpeptin alters T cell cytokines. A. Cytokines produced by MBP Ac1-11-specific T cells when stimulated with the native MBP Ac1-11 (4K) peptide in the presence of several concentrations of the calpain inhibitor calpeptin. Mean ± SEM (n=3). B. Cytokines produced by MBP Ac1-11-specific T cells when stimulated with the native MBP Ac1-11 (4K) peptide in the presence of various concentrations of calpeptin. Mean ± SEM (n=4). *, p<0.05 stimulated vs. unstimulated control; †, p<0.05 stimulated vs. stimulated control without calpeptin.