Glycosylated peptides and oligonucleotides of the invention contain oligosaccharides that include three or more saccharide moieties, wherein two saccharide moieties at a non-reducing terminal end of the oligosaccharide are coupled together with a thio-ether bond, and one of the saccharide moieties at a reducing end of the oligosaccharide is coupled to a reactive moiety. Also disclosed are immunogenic conjugates that include a glycopeptide or oligonucleotide bound to an immunogenic carrier molecule, as well as pharmaceutical compositions containing the same.
本发明的糖基化肽和寡核苷酸含有包括三个或更
多糖基单元的
寡糖,其中,在
寡糖的非还原端的两个糖基单元之间通过
硫醚键耦合在一起,而在
寡糖的还原端之一的糖基单元与反应性基团耦合。本发明还揭示了包括糖肽或寡核苷酸结合到免疫原性载体分子上的免疫原性结合物,以及包含相同的制药组合物。