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キーワード:
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要旨:
The invention relates to a synthetic oligosaccharide representing part of the repeating unit of the Clostridium difficile
glycopolymer PS-I and having the sequence of the pentasaccharide a-L-Rhap- ( 1---+3 ) -B-D-Glcp- ( 1---+4) - [a-L-Rhap- ( 1---+3 ] -aD-
Glcp- ( 1---+2 ) -a-D-Glcp or a synthetic fragment or derivative thereof. Preferably, the claimed synthetic oligosaccharide bears at
least one linker L for conjugation to a carrier protein or for immobilization on a surface. Further aspects of the invention relate to advantageous
methods for synthesizing said synthetic oligosaccharide and oligosaccharide-protein conjugate as well as to uses thereof,
in particular as vaccines and diagnostic tools.
