GLYCOSYLTRANSFERASE REVERSIBILITY FOR SUGAR NUCLEOTIDE SYNTHESIS AND MICROSCALE SCANNING
申请人:Thorson Jon S.
公开号:US20130004979A1
公开(公告)日:2013-01-03
The present invention generally relates to materials and methods for exploiting glycosyltransferase reversibility for nucleotide diphosphate (NDP) sugar synthesis. The present invention provides engineered glycosyltransferase enzymes characterized by improved reaction reversibility and expanded sugar donor specificity as compared to corresponding non-mutated glycosyltransferase enzymes. Such reagents provide advantageous routes to NDP sugars for subsequent use in a variety of biomedical applications, including enzymatic and chemo-enzymatic glycorandomization.
The improved synthesis of β-D-glucuronides using TEMPO and t-butyl hypochlorite
作者:Fiona Melvin、Alan McNeill、Peter J.F Henderson、Richard B Herbert
DOI:10.1016/s0040-4039(98)02565-9
日期:1999.2
TEMPO/t-BuOCl is used to oxidise β-D-glucosides to β-D-glucuronides in high yield as a pivotal step in the preparation of labelled glucuronides from labelled glucose samples.
TEMPO / t-BuOCl用于将β-D-葡萄糖苷高产率地氧化为β-D-葡萄糖醛酸苷,这是从标记的葡萄糖样品制备标记的葡萄糖醛酸苷的关键步骤。