Title:
【発明の名称】コレラ毒素を精製するための改善された方法
Document Type and Number:
Japanese Patent JP2002506007
Kind Code:
A
Abstract:
The invention relates to a method of purifying cholera toxin using a matrix with at least one ion chosen from among matrix with Ni+2, Co+2, Cd2 or Zn+2 immobilized thereon. It is possible thereby to selectively elute the B subunit for cholera toxin from the matrix.
Inventors:
Dartsburg, Mark
Application Number:
JP2000534880A
Publication Date:
February 26, 2002
Filing Date:
March 05, 1999
Export Citation:
Assignee:
Department of the Army, USS Government
International Classes:
B01D15/08; C07K1/22; C07K14/245; C07K14/28; G01N33/53; G01N33/569; G01N33/94; (IPC1-7): C07K1/22; B01D15/08; C07K14/28
Attorney, Agent or Firm:
Shusaku Yamamoto