METHOD OF PREPARING SOLUTION HAVING COMPOSITION OF

专利名称：METHOD OF PREPARING SOLUTION

HAVING COMPOSITION OF BIOLOGICALCOMPONENTS

发明人：WADA, Shigehisa,UTSUMI, Jun,FUJITA,

Yoshiji,SUGAYA, Hiroyuki,YAMADA, Satoko

申请号：EP04787627.1申请日：20040906公开号：EP1661906A9公开日：20061004

专利附图：

摘要：The invention provides a method of preparing a biological components-

containing solution suitable for clinical proteome analysis by mass spectrometry,

electrophoresis, liquid chromatography or the like and an apparatus for the method. Themethod of the invention is a method for combining two steps among steps of (1)adsorbing proteins having a molecular weight equal to or higher than that of albumin; (2)fractionating proteins having a molecular weight equal to or higher than that of albumin;and (3) concentrating proteins: or a method for preparing the solution by separationusing a membrane separation unit having a comparative permeation ratio of 50 or higherfor proteins with a molecular weight less than 15, 000 and proteins with a molecularweight of 60, 000 or higher; or a method for preparing the solution by introducing abiological components-containing raw solution into a separation membrane module andsuccessively passing a diluting solution for circulating the solution and passing a portionof the solution through a separation membrane.

申请人：TORAY INDUSTRIES, INC.

地址：1-1, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103-8666 JP

国籍：JP

代理机构：Coleiro, Raymond

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