NMR ANALYSIS OF OLIGOSACCHARIDES
NMR ANALYSIS OF OLIGOSACCHARIDES
批准号:
6653585
负责人:
STEVEN B LEVERY
金额:
$28.8万
依托单位:
依托单位国家:
美国
项目类别:
财政年份:
2002
资助国家:
美国
项目状态:
已结题
起止时间:
2002-08-01 至 2003-07-31
中文摘要
通过以下方法分析样品的单糖组成:
制备甲基糖苷的三甲基硅基衍生物,
然后进行气相色谱(GC)和合并的气体
色谱/质谱(GC-MS)分析。 TMS
通过在3 M甲醇中甲醇分解从样品制备甲基糖苷
HCl,氨基糖与吡啶和乙酸的再-N-乙酰化
在甲醇中的酸酐,和用Tri-Sil的全-O-三甲基甲硅烷基化。 GC
TMS甲基糖苷的分析在HP 5890 GC上进行
使用DB 1熔融石英毛细管柱。 GC-MS分析
使用与5970 MSD连接的HP 5890 GC进行。
单糖通过它们的保留时间进行鉴定,
标准,这些碳水化合物的特征是
通过它们的质谱进行鉴定
英文摘要
The samples were analyzed for monosaccharide composition by
preparing the trimethylsilyl derivatives of the methylglycosides
followed by gas chromatography (GC) and combined gas
chromatography/mass spectrometry (GC-MS) analysis. TMS
methylglycosides were prepared from the sample by methanolysis in 3 M
HCl, re-N-acetylation of amino sugars with pyridine and acetic
anhydride in methanol, and per-O-trimethylsilylation with Tri-Sil. GC
analysis of the TMS methylglycosides was performed on an HP5890 GC
using a DB1 fused silica capillary column. GC-MS analysis was
performed using an HP 5890 GC interfaced to a 5970 MSD.
Monosaccharides were identified by their retention times in comparison
to standards, and the carbohydrate character of these was
authenticated by their mass spectra.
期刊论文(0)
专著(0)
科研奖励(0)
会议论文
NEW METHODS FOR QUANTITATIVE GLYCOSPHINGOLIPIDOMICS
-
批准号:6853430
-
项目类别:
-
资助金额:$17.84万
-
财政年份:2004
-
负责人:STEVEN B LEVERY
-
依托单位:
NEW METHODS FOR QUANTITATIVE GLYCOSPHINGOLIPIDOMICS
-
批准号:6951395
-
项目类别:
-
资助金额:$21.47万
-
财政年份:2004
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF AN OLIGOSACCHARIDE
-
批准号:6653579
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
FAB MS & NMR ANALYSIS OF GANGLIOSIDE
-
批准号:6653582
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF GLYCOCONJUGATE
-
批准号:6653586
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
CLONING & EXPRESSION OF NOVEL GLYCOSYLTRANSFERASES
-
批准号:6653567
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF AN OLIGOSACCHARIDE
-
批准号:6653580
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
GLYCOSYL COMPOSITION ANALYSIS OF PORCINE INTESTINAL HEPARINS
-
批准号:6653583
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF GLYCOCONJUGATE
-
批准号:6653576
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF AN ORGANIC COMPOUND
-
批准号:6653581
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
GLYCOSYL COMPOSITION OF COLLAGENS
-
批准号:6653577
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
BINDING OF K88AD E COLI TO PORCINE INTESTINAL EPITHELIUM
-
批准号:6653568
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
GLYCOCONJUGATES OF PARASITES & PATHOGENIC FUNGI
-
批准号:6653570
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
NOVEL APPROACHES TO PREVENTING URINARY TRACT INFECTION IN WOMEN
-
批准号:6653569
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
GLYCOSYL COMPOSITION ANALYSIS OF COLLAGENS
-
批准号:6653578
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF OLIGOSACCHARIDES
-
批准号:6653584
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2002
-
负责人:STEVEN B LEVERY
-
依托单位:
BINDING OF K88AD E COLI TO PORCINE INTESTINAL EPITHELIUM
-
批准号:6493672
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2001
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF AN ORGANIC COMPOUND
-
批准号:6493685
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2001
-
负责人:STEVEN B LEVERY
-
依托单位:
NMR ANALYSIS OF OLIGOSACCHARIDES
-
批准号:6493688
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2001
-
负责人:STEVEN B LEVERY
-
依托单位:
NOVEL APPROACHES TO PREVENTING URINARY TRACT INFECTION IN WOMEN
-
批准号:6493673
-
项目类别:
-
资助金额:$28.8万
-
财政年份:2001
-
负责人:STEVEN B LEVERY
-
依托单位:
海外基金