Clathrate Hydrates in Protein-Containing Reversed Micellar System
Clathrate Hydrates in Protein-Containing Reversed Micellar System
批准号:
9009871
负责人:
Vijay John
金额:
$2.23万
依托单位:
依托单位国家:
美国
项目类别:
Standard Grant
财政年份:
1990
资助国家:
美国
项目状态:
已结题
起止时间:
1990-09-01 至 1992-02-29
中文摘要
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英文摘要
This research investigates the effects of clathrate hydrate formation in reversed micellar solutions on the solubility and conformation of proteins. Preliminary results show that hydrate formation can, under certain conditions, effect protein solubilization into micelles when conventional phase transfer methods prove ineffective. It has also been found that hydrate formation is a method of in-situ modification of micelle size, and thereby, of protein conformation and enzyme activity. Therefore a set of related studies is proposed that exploit these concepts to enhance protein extraction into reversed micelles, and recovery in appropriate form. The use of hydrates to alter the catalytic activity of enzymes in reversed micelles is also proposed. The phenomenon of hydrate formation in reversed micelles is essentially unstudied up to the present. To a large extent, this research is phenomenological, and certain aspects are exploratory.
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