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Dual-sugar imaging using isonitrile and azido-based click chemistries.


ABSTRACT: We report the first account of metabolically labelling N-acetylglucosamine, in conjunction with either N-acetylgalactosamine or N-acetylmannosamine using a combination of isonitrile- and azide-based chemistries. With the appropriately labelled fluorescent probe molecules, that react with either the azido or isonitrile groups, the method enabled co-visualisation of cancer cell glycoproteins.

SUBMITTER: Wainman YA 

PROVIDER: S-EPMC4246059 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature

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Dual-sugar imaging using isonitrile and azido-based click chemistries.

Wainman Yéléna A YA   Neves André A AA   Stairs Shaun S   Stöckmann Henning H   Ireland-Zecchini Heather H   Brindle Kevin M KM   Leeper Finian J FJ  

Organic & biomolecular chemistry 20131101 42


We report the first account of metabolically labelling N-acetylglucosamine, in conjunction with either N-acetylgalactosamine or N-acetylmannosamine using a combination of isonitrile- and azide-based chemistries. With the appropriately labelled fluorescent probe molecules, that react with either the azido or isonitrile groups, the method enabled co-visualisation of cancer cell glycoproteins. ...[more]

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