Figure 3 | Scientific Reports

Figure 3

From: Oxidation of protein-bound methionine in Photofrin-photodynamic therapy-treated human tumor cells explored by methionine-containing peptide enrichment and quantitative proteomics approach

Figure 3

The efficiency of Met-peptide enrichment from A431 cells under the three different PDT conditions. The numbers of Met- and non-Met-peptides detected in the non-enriched and enriched samples were calculated for each condition. The three conditions (with swapping experiments) were analyzed separately. The red bars indicate the Met-peptides specifically identified in either non-enriched or enriched samples, while the purple bars indicate Met-peptides that were commonly identified in both, and the blue and green bars represent non-Met-peptides. The number above each column denotes the Met-peptides as a percentage of the total identified peptides.

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