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. Author manuscript; available in PMC: 2014 Sep 4.
Published in final edited form as: J Proteome Res. 2008 Apr 25;7(6):2435–2444. doi: 10.1021/pr700842m

Figure 4.

Figure 4

Distribution profiles of protein abundances in the ER fraction of Thp- and Tun-treated fibroblast cells and nontreated cells. (A) Control versus control fibroblast cells: the overall distribution of peptide ratios fits a normal Gaussian shape with values centered around 1 and minimal standard deviation of ±0.12. (B) Tun versus Control fibroblast cells: a larger distribution of labeled and unlabeled peptide pair ratios indicates a greater differentiation of protein expression ratios between Tun-treated and nontreated cells. (C) Thp versus Control fibroblast cells: a larger distribution of labeled and unlabeled peptide pair ratios indicates a greater differentiation of protein expression ratios between Thp-treated and nontreated cells.