Extended Data Fig. 6: LC-MS/MS chromatograms for PTH and GCG binders.
From: De novo design of high-affinity binders of bioactive helical peptides

(a) LC-MS/MS chromatograms for SVSEIQLMHNLGK, the N-terminal tryptic peptide of PTH; different peptide fragments detected by the LC-MS/MS assay are in different colours. (b) LC-MS/MS chromatograms for the intact GCG peptide HSQGTFTSDYSKYLDSRRAQDFVQWLMNT; different peptide fragments detected by the LC-MS/MS assay are in different colours.