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Preparation of N-Linked-Type GlcNAc Monomers for Glycopolymers and Binding Specificity for Lectin.

ABSTRACT: Glycomonomers having N-glycosidic linkages were prepared from a known glycosyl amine, N-acetyl-d-glucosamine (GlcNAc). Radical polymerization of the glycomonomers gave a series of glycopolymers displaying various sugar densities, which were models of the core structure of Asn-linked-type glycoproteins. In addition, fluorometric analyses of wheat germ agglutinin (WGA) against the glycopolymers were carried out, and the results showed unique binding specificities on the basis of flexibility of sugar moieties.

SUBMITTER: Matsushita T

PROVIDER: S-EPMC10568714 | biostudies-literature | 2023 Oct

REPOSITORIES: biostudies-literature

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Preparation of N-Linked-Type GlcNAc Monomers for Glycopolymers and Binding Specificity for Lectin.

Matsushita Takahiko T Nozaki Momoka M Sunaga Mio M Koyama Tetsuo T Hatano Ken K Matsuoka Koji K

ACS omega 20230926 40

Glycomonomers having N-glycosidic linkages were prepared from a known glycosyl amine, N-acetyl-d-glucosamine (GlcNAc). Radical polymerization of the glycomonomers gave a series of glycopolymers displaying various sugar densities, which were models of the core structure of Asn-linked-type glycoproteins. In addition, fluorometric analyses of wheat germ agglutinin (WGA) against the glycopolymers were carried out, and the results showed unique binding specificities on the basis of flex ...[more]

PMID: 37841120

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