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:
May. 17, 2011
Filed:
Aug. 07, 2008
Masato Minami, Yokohama, JP;
Kazuhiro Ban, Tokyo, JP;
Masato Minami, Yokohama, JP;
Kazuhiro Ban, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A target substance detection element that can effectively prevent the nonspecific adsorption of a target substance or impurities and detects the target substance with high sensitivity, a target substance detection kit, and a structure constituting the target substance detection element. The structure has a substrate, polymers present on the substrate surface, and first target substance capturing molecules bonded to the polymers. The polymer is composed of a polymer of a carboxybetaine monomer represented by General Formula (1) below. The first target substance capturing molecules are bonded to some of the carboxyl groups of the polymers. A compound represented by General Formula (2) is bonded to at least some of the carboxyl groups, from among the carboxyl groups of the polymers, that are not bonded to the first target substance capturing molecules.