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. Author manuscript; available in PMC: 2018 Jun 28.
Published in final edited form as: Anal Chem. 2017 Nov 21;90(1):144–165. doi: 10.1021/acs.analchem.7b04431

Figure 2. MS analysis workflows for MS-cleavable (A–C) and non-cleavable cross-linked peptides (D).

Figure 2

(A) MSn analysis of a DSSO cross-linked peptide (α-β). (B) MS2-based analysis of a DSSO cross-linked peptide with sequential CID and ETD fragmentation. (C) MS2 analysis workflow of a DSBU cross-linked peptide with HCD. (D). MS2 analysis of a DSS cross-linked peptide with HCD.