CAPSULAR POLYSACCHARIDE IMMUNOGENIC COMPOSITION AGAINST CAMPYLOBACTER JEJUNI

摘要

ABSTRACTCAPSULAR POLYSACCHARIDE IMMUNOGENIC COMPOSITION AGAINST CAMPYLOBACTER JEJUNIThis invention relates to an immunogenic composition, composed of an isolated carbohydrate polymer, wherein said polymer comprises of a repeating disaccharide structure with the formula →3)-6-d-β-D-ido-Hep-(1→4)-β-D-GlcNAc-(1→ with O-methyl phosphoramidate at the O-2 or O-7 position of 6-deoxy-beta-D-ido-heptose and wherein said repeating polysaccharide polymer is conjugated to a protein carrier molecule.