The interaction between polysaccharides and other macromolecules VII. The effects of various polymers on the sedimentation rates of serum albumin and α-crystallin

Torvard C. Laurent, Håkan Persson
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引用次数: 35

Abstract

The sedimentation behaviour of two globular proteins of different size has been studied in solutions of polymers of varied structure. That the movement of the larger protein was in all instances retarded to a greater extent than that of the smaller indicated that the polymers investigated had a sieving effect. The ability of a polymer to inhibit the migration of another substance was demonstrated to increase with its degree of polymerization and decrease with branching. Charged substituents in a polymer were found to augment materially its effectiveness in restricting transport.

多糖与其他大分子的相互作用7。不同聚合物对血清白蛋白和α-结晶蛋白沉降速率的影响
研究了两种不同大小的球状蛋白在不同结构聚合物溶液中的沉降行为。在所有情况下,较大的蛋白质的运动比较小的蛋白质的运动受到更大程度的阻碍,这表明所研究的聚合物具有筛分作用。聚合物抑制另一物质迁移的能力随着聚合程度的增加而增加,随着分支的增加而减少。发现聚合物中的带电取代基在限制运输方面增强了材料的有效性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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