Abstract:
We have synthesized GalNGcα1-3GalNAcα disaccharide, a glycoloyl analogue of GalNAcα1-3GalNAcα known as the core 5 motif of mucin-type glycoproteins, and investigated how this structural variation affects the interaction with human natural antibodies. In contrast to the case of the Neu5NGc/Neu5NAc pair, the additional glycoloyl OH group in GalNGcα1-3GalNAcα markedly reduced the antigenicity of the GalNGcα moiety.
Citation:
G. V. Pazynina, S. V. Tsygankova, I. M. Ryzhov, N. V. Shilova, S. M. Polyakova, A. S. Paramonov, A. A. Formanovsky, N. V. Bovin, “Synthesis of GalNGcα1-3GalNAcα disaccharide and its interaction with human blood antibodies”, Mendeleev Commun., 29:3 (2019), 254–255
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https://www.mathnet.ru/eng/mendc1487
https://www.mathnet.ru/eng/mendc/v29/i3/p254
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