Fig. 1 | Nature Communications

Fig. 1

From: Palladium prompted on-demand cysteine chemistry for the synthesis of challenging and uniquely modified proteins

Fig. 1

On-demand deprotection of Thz and Acm PGs via palladium complexes. a Analytical HPLC and mass traces for protected peptide 1 with the observed mass 1427 ± 0.6 Da, calcd 1427 Da (average isotopes). b Analytical HPLC and mass traces for Thz or Acm deprotection via palladium with the observed masses 1415 ± 0.3 Da, and 1355 ± 0.5 Da, calcd 1415 Da and 1356 Da (average isotopes), respectively. c Analytical HPLC and mass traces for Acm or Thz deprotection via palladium with the observed masses 1343 ± 0.6 Da, calcd 1344 Da (average isotopes)

Back to article page