Relevant characteristics and MALDI peptide fingerprinting data for the subset of verified proteins.

RA− and RO− indicate the profiling results for the respective untreated T cell subsets, RA+ and RO+ for that of H2O2-treated T cell subpopulation as outlined in the Material and methods section. Proteins are listed by their protein entry names. The * indicates, that the MALDI data for these targets were previously published in an independent proteomic profiling study of T cells using the same set of preparative gels for target identification [44].