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. 2020 May 8;92(11):7596–7603. doi: 10.1021/acs.analchem.0c00174

Figure 2.

Figure 2

Protein oxidation quantification across biological and technical replicates. (a) IV-FPOP representative biological replicate of oxidatively modified proteins identified by label-free MS across two technical (tech) replicates: one (yellow, N = 157) and two (orange, N = 143). (b) IV-FPOP oxidatively modified proteins identified by cPILOT across technical replicates one (purple, N = 565) and two (green, N = 564). Venn diagrams of oxidatively modified proteins by IV-FPOP across three biological replicates (BR) identified by (c) label-free MS (N = 830) and (d) cPILOT (N = 703). (e) Venn diagram of common oxidatively modified proteins among label-free (red, N = 48) and cPILOT (blue, N = 429).