Green glycosylation using ionic liquid to prepare alkyl glycosides for studying carbohydrate–protein interactions by SPR

F. Javier Muñoz, Sabine André, Hans Joachin Gabius, José V. Sinisterra, María J. Hernáiz, Robert J. Linhardt

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Several simple glycosides of D-glucose (Glc) and N-acetyl-D-galactosamine (GalNAc) were prepared in a single step glycosylation reaction using unprotected and unactivated sugar donors. The resulting GalNAc glycoside, containing a bifunctional linker, was used to immobilize this glycoconjugate to a self assembled monolayer on a gold biosensor chip. Surface plasmon resonance (SPR) experiments demonstrated that this immobilized glycoconjugate bound to GalNAc specific lectin, Viscum album agglutinin.

Original languageEnglish
Pages (from-to)373-337
Number of pages37
JournalGreen Chemistry
Volume11
Issue number3
DOIs
StatePublished - 9 Mar 2009
Externally publishedYes

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