Addition of HOBt improves the conversion of thioester-Amine chemical ligation
作者:Toni Todorovski、David Suñol、Antoni Riera、Maria J. Macias
DOI:10.1002/bip.22745
日期:2015.11
The syntheses of large peptides and of those containing non‐natural amino acids can be facilitated by the application of convergent approaches, dissecting the native sequence into segments connected through a ligation reaction. We describe an improvement of the ligation protocol used to prepare peptides and proteins without cysteine residues at the ligation junction. We have found that the addition