GEL-FILTRATION MEDIUM DERIVED FROM GUAR GUM

被引：10

作者：

GUPTA, KC

SAHNI, MK

RATHAUR, BS

NARANG, CK

MATHUR, NK

机构：

[1] Department of Chemistry, University of Jodhpur, Jodhpur

来源：

JOURNAL OF CHROMATOGRAPHY | 1979年 / 169卷 / FEB期

关键词：

D O I：

10.1016/0021-9673(75)85043-6

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Guar gum gels have been synthesised by cross-linking guar gum with epichlorhydrin in water-2-propanol. The degree of cross-linking was adjusted by controlling three factors: the concentration of guar gum, the amount of cross-linking agent and the water:2-propanol ratio. The preparation and chromatographic evaluation of the two gels, designated guar gel 5-X30 and 2-X10, are described. For these two gels, molecular weight exclusion limits of approximately 15,000 and 70,000, respectively, were observed for globular proteins. © 1979.

引用

页码：183 / 190

页数：8

共 16 条

[1] GEL-FILTRATION BEHAVIOUR OF PROTEINS RELATED TO THEIR MOLECULAR WEIGHTS OVER A WIDE RANGE [J].