폴리에틸렌글리콜과레반의수상이상분계및이를이용한단백질의분리방법
    1.
    发明授权
    폴리에틸렌글리콜과레반의수상이상분계및이를이용한단백질의분리방법 有权
    新型聚乙二醇/ LEVAN水相两相系统及其蛋白质分离方法

    公开(公告)号:KR100262769B1

    公开(公告)日:2000-08-01

    申请号:KR1019970074490

    申请日:1997-12-26

    Abstract: PURPOSE: Provided is an aqueous and hetero phase separation segregate system consisting of a high molecular aqueous solution of polyethylene glycol and levan, to separate proteins in large quantity with low cost. And a protein separation system using the same is also provided. CONSTITUTION: An aqueous and hetero phase separation segregate system consisting of a high molecular aqueous solution of polyethylene glycol and levan is composed of the following steps of: (a) preparing polyethylene glycol-levan hetero phase segregation system; (b) searching phase diagram of polyethylene glycol-levan; and (c) searching distribution coefficient according to the change of concentration of salt and pH value.

    Abstract translation: 目的:提供由高分子量聚乙二醇水溶液和levan组成的水相和异相分离分离系统,以低成本大量分离蛋白质。 还提供了使用其的蛋白质分离系统。 构成:由高分子量聚乙二醇水溶液和levan组成的水相和异相分离分离系统由以下步骤组成:(a)制备聚乙二醇 - 异戊二烯异相分离系统; (b)搜索聚乙二醇 - 叶子的相图; 和(c)根据盐浓度和pH值的变化搜索分布系数。

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