PARTITION OF MACROMOLECULES AND CELL PARTICLES IN AQUEOUS 2-PHASE SYSTEMS BASED ON HYDROXYPROPYL STARCH AND POLY(ETHYLENE GLYCOL)

被引：36

作者：

STURESSON, S

TJERNELD, F

JOHANSSON, G

机构：

[1] UNIV LUND,DEPT BIOCHEM,POB 124,S-22100 LUND,SWEDEN

[2] HYCLONE AB,S-22370 LUND,SWEDEN

来源：

APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY | 1990年 / 26卷 / 03期

关键词：

Hydroxypropyl starch; liquid-liquid extraction; partition of cell particles; partition of macromolecules; two-phase systems;

D O I：

10.1007/BF02921507

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The partition behavior of proteins, nucleic acids, cell membranes, cell organelles and whole cells has been studied in liquid-liquid two-phase systems composed of water, poly-(ethylene glycol), and an hydroxypropyl starch. The properties of the systems are in many respects comparable with the traditional poly(ethylene glycol)-dextran systems, but the cost is reduced to around one-fifth. © 1990 Humana Press Inc.

引用

页码：281 / 295

页数：15

共 23 条

[1] AN APPARATUS FOR COUNTERCURRENT DISTRIBUTION IN A CENTRIFUGAL ACCELERATION FIELD [J].