BRANCHING STUDIES WITH ALPHA-1-]6 LINKAGE OF TRACE OLIGOSACCHARIDES USING ACETOLYSIS

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	BRANCHING STUDIES WITH ALPHA-1-]6 LINKAGE OF TRACE OLIGOSACCHARIDES USING ACETOLYSIS
	JIANG, K; CHEN, YD
刊名	ACTA CHIMICA SINICA
	1993
卷号	51 期号:5 页码:502-505
英文摘要	We have investigated the usefulness of preferential partial acetolysis of the alpha 1 --> 6 linkages in establishing homogeneity and branching of the oligosaccharide. The ethyl ester of p-aminobenzoic acid has been used to derivative the reducing termini of intact carbohydrates. The HPLO is effective to separate the trace products of acetolysis. After determining the molecular weights using negative ion LSIMS, the branching can be characterized easily. using positive ion LSIMS The a 1 --> 6 linkages of isomaltooctaose have been determined satisfactory using the advanced acetolysis. The branching of an high mannose oligosaccharides isolated from IgM have been determined at micromole level.
WOS研究方向	Chemistry
WOS记录号	WOS:A1993LJ87900015
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/24490]
专题	生态环境研究中心_中国科学院环境生物技术重点实验室
推荐引用方式 GB/T 7714	JIANG, K,CHEN, YD. BRANCHING STUDIES WITH ALPHA-1-]6 LINKAGE OF TRACE OLIGOSACCHARIDES USING ACETOLYSIS[J]. ACTA CHIMICA SINICA,1993,51(5):502-505.
APA	JIANG, K,&CHEN, YD.(1993).BRANCHING STUDIES WITH ALPHA-1-]6 LINKAGE OF TRACE OLIGOSACCHARIDES USING ACETOLYSIS.ACTA CHIMICA SINICA,51(5),502-505.
MLA	JIANG, K,et al."BRANCHING STUDIES WITH ALPHA-1-]6 LINKAGE OF TRACE OLIGOSACCHARIDES USING ACETOLYSIS".ACTA CHIMICA SINICA 51.5(1993):502-505.