The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 04, 2011
Filed:
Jul. 04, 2005
Yoshiya Oda, Tsukuba, JP;
Yoshiya Oda, Tsukuba, JP;
Eisai R & D Management Co., Ltd., Tokyo, JP;
Abstract
A method for analyzing a structural affinity relationship between plural kinds of proteins and a compound, comprising the steps of (a) using a compound-immobilized carrier to purify plural kinds of proteins bound to the compound on the carrier, from a group of isotope-labeled proteins; (b) using a compound-immobilized carrier to purify plural kinds of proteins bound to the compound on the carrier, from a group of proteins brought into contact with a compound beforehand; (c) mixing the proteins obtained in step (a) and step (b); (d) analyzing the mixture obtained in step (c) with mass spectrometry; (e) identifying each of plural kinds of proteins based on information obtained by the mass spectrometry; and (f) obtaining an intensity ratio between a labeled peak and a non-labeled peak of each protein, thereby quantitating an affinity ratio of the compound to each protein.