CYCLIC COMPOUND, METHOD FOR PRODUCING CYCLIC COMPOUND, AND METHOD FOR MODIFYING BIOLOGICAL MOLECULE
申请人:Hosoya Takamitsu
公开号:US20130011901A1
公开(公告)日:2013-01-10
The invention aims in establishing a method for modifying biomolecules using a reaction that efficiently modifies biomolecules and is widely applicable. The invention thus provides a cyclic compound containing two triazole rings formed by adding and ligating an azide compound possessing an azido group to each of the two carbon-carbon triple bond sites of an eight-membered cyclic skeleton of a cyclic diyne compound by a double click reaction; a method for producing a cyclic compound using a double click reaction; and a method for modifying biomolecules.
Strain-Promoted Alkyne-Azide Cycloadditions (SPAAC) Reveal New Features of Glycoconjugate Biosynthesis
作者:Ngalle Eric Mbua、Jun Guo、Margreet A. Wolfert、Richard Steet、Geert-Jan Boons
DOI:10.1002/cbic.201100117
日期:2011.8.16
SPAAC‐ed out: A range of new reagents has been developed for strain‐promoted azide–alkyne cycloadditions (SPAAC). These were employed in combination with metabolic labeling and traditional lectin staining to examine defective glycoprotein glycosylation in cells. The fidelity of Golgi trafficking and the quantity of sugar nucleotides were found to be critical parameters for the types of oligosaccharides