Figure 2

Magnitude of T cell response differs significantly between antigens. Boxes represent responses to the proliferation assay and ELISPOT assay for antigens HER-2/neu (closed boxes), tt (open boxes), and CMV (shaded boxes). Reporting value for the proliferation assay is SI, and reporting value for the ELISPOT assay is antigen-specific precursor/106 PBMC. Antibody immunity for the same group of subjects is shown for comparison, with a reporting value of ug/ml antigen specific IgG.