Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
MEMBRANE PROTEIN RECONSTITUTION METHOD USED IN ANALYSIS OF INTERACTION BETWEEN MEMBRANE PROTEIN AND LIGAND BY NMR
Document Type and Number:
Japanese Patent JP2005112800
Kind Code:
A
Abstract:

To provide a method of stably fixing an isolated membrane protein to a solid phase with the membrane protein reconstituted in a bilayer lipid membrane, and a method of obtaining the interaction interface information of a stably fixed membrane protein and a ligand to perform the analysis of the interaction between the membrane protein and the ligand.

The method of reconstituting an isolated membrane protein in a bilayer lipid membrane comprises fixing the membrane protein to a solid phase by controlling its orientation and adding a lipid in the neighborhood of the fixed membrane protein to reconstitute a bilayer lipid membrane, and a membrane protein reconstitution solid phase is a solid phase produced by the method where a membrane protein is fixed being reconstituted in a bilayer lipid membrane and controlled in orientation and maintains activity.


Inventors:
SHIMADA KAZUO
TAKEUCHI HISASHI
Application Number:
JP2003350094A
Publication Date:
April 28, 2005
Filing Date:
October 08, 2003
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
NAT INST OF ADV IND & TECHNOL
JAPAN BIOLOG INFORMATICS CONSO
International Classes:
G01N24/08; C07K17/04; G01N33/53; G01N33/544; G01N33/566; (IPC1-7): C07K17/04; G01N24/08; G01N33/53; G01N33/544; G01N33/566
Attorney, Agent or Firm:
Yusuke Hiraki
Ishii Teiji
Satoshi Fujita
Natsuo Tanaka



 
Previous Patent: OLEIC ACID ALKYL ESTER OZONIDE

Next Patent: DISINFECTANT