Evaluation of the heart cytosol data of the study by Kislinger. The data shows the found proteins by the study from Kislinger and the ones by MASPECTRAS. For both of them only proteins with at least 2 first hit high-scoring spectra are accepted. To identify a high-scoring spectrum in the study of Kislinger a likelihood p value < 0.05 of the STATQUEST score has been used, while in MASPECTRAS a PeptideProphet score > 0.95 has been applied.