Zhaoqing Xu

A Practical Palladium-Catalyzed Cysteine Arylation Platform for Late-Stage Functionalization of Peptides and Proteins

Abstract Site-selective modification of cysteine residues is central to the construction of peptide- and protein-based probes and therapeutics, yet existing methods are often constrained by linkage instability, narrow substrate scope, or harsh, nonbiocompatible reaction condition...