Method of preparing solution having composition of

专利名称：Method of preparing solution having

composition of biological components

发明人：Shigehisa Wada,Jun Utsumi,Yoshiji

Fujita,Hiroyuki Sugaya,Satoko Yamada

申请号：US10570488申请日：20040906

公开号：US20070082401A1公开日：20070412

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：Shigehisa Wada,Jun Utsumi,Yoshiji Fujita,Hiroyuki Sugaya,Satoko Yamada

地址：Otsu JP,Sumida JP,Shibuya JP,Otsu JP,Otsu JP

国籍：JP,JP,JP,JP,JP

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