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. 2014 Apr 10;13(6):1611–1624. doi: 10.1074/mcp.M113.034140

Fig. 4.

Fig. 4.

Comparison of HPLC chromatograms and MS spectra from one immuno-SILAC and one PrEST-SILAC sample. The upper panels show HPLC chromatograms for one immuno-SILAC sample (left) and one PrEST-SILAC fraction (right). The peptide SGGGGDIHQGFQSLLTEVNK from SERPINB6 was identified in both experiments as a triple-charged ion of m/z 682.01 (light version). The middle panels show extracted full MS spectra at the respective retention times, and the lower panels show the same MS spectra at m/z between 675 and 695.