Venn diagram representations of comparisons between pairs of individual plasma experiments. Individual experiments are represented by circles, with compared experiment pairs being depicted by overlapping sets of two circles. The number of proteins identified in both members of a compared set of experiments is given in the intersection region of the circles. The number of proteins that are unique to an individual experiment is shown outside of the intersection region, along with the total number of proteins identified for that individual experiment, shown in parentheses. The plasma experiment represented by each circle is represented at the top of the respective circle, outside of the intersection region (panel A, for example, shows a comparison of experiments 01_MS2, designated "01'', and 04_MS2_prec, designated "04''). The experimental conditions used in each experiment can be found in Table 1. Panel F shows a comparison between all 7 experiments performed on the FT and the last experiment which was performed on the Orbitrap.