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:
Apr. 26, 2011
Filed:
Mar. 30, 2007
Miki Ogawa, Machida, JP;
Masato Minami, Yokohama, JP;
Takeshi Imamura, Chigasaki, JP;
Takashi Ikeda, Yokohama, JP;
Kazumichi Nakahama, Tokyo, JP;
Miki Ogawa, Machida, JP;
Masato Minami, Yokohama, JP;
Takeshi Imamura, Chigasaki, JP;
Takashi Ikeda, Yokohama, JP;
Kazumichi Nakahama, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
The present invention provides a method for detecting a target substance by detecting the presence or concentration of a target substance in a sample solution by bringing the sample solution into contact with a detecting element including a detecting part and a non-detecting part and detecting the presence or number of a magnetic label (magnetic marker) present in the vicinity of the surface of the detecting part and provides a target-substance detection kit. The surface potential ψof the magnetic label in the sample solution, the surface potential ψof the detecting parts and the surface potential ψof the non-detecting part satisfy any one of the following relationships i) to iv):