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. Author manuscript; available in PMC: 2016 May 18.
Published in final edited form as: Chem Res Toxicol. 2015 Apr 10;28(5):1045–1059. doi: 10.1021/acs.chemrestox.5b00075

Figure 4.

Figure 4

Reconstructed mass chromatograms (left panel) and product ion spectra (right panel) of Cys34 adducts from N-sulfooxy-PhIP treated human plasma (left panel) of (A) LQQC*[SOPhIP]PF ([M+2H]2+ at m/z 487.2 > 225.1), (B) LQQC*[SOPhIP]PFEDHVK ([M+3H]3+, m/z 527.9 > 225.1), and (C) LQQC*[SO2PhIP]PFEDHVK ([M+3H]3+ at m/z 533.2 > 225.1) and corresponding HCD product ion spectra (right panel), following tryptic/chymotryptic digestion of albumin. tR, Retention time; A, area ion counts of the peak.