Chemical synthesis of glycans up to a 128-mer relevant to the O-antigen of Bacteroides vulgatus

Abstract

Glycans are abundant biomolecules that mediate essential biological processes, but their chemical synthesis is challenging. Here, the authors report the synthesis of glycans up to a 128-mer, which represents the O-antigen of Bacteroides vulgatus lipopolysaccharide and one of the longest synthetic glycans to date.