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:
Jan. 11, 2011
Filed:
Sep. 03, 2004
Tetsuo Nagano, Tokyo, 167-0032, JP;
Mako Kamiya, Ibaraki, JP;
Yasuteru Urano, Kanagawa, JP;
Other;
Sekisui Medical Co., Ltd., Tokyo, JP;
Abstract
A fluorescent probe which is represented by the following formula (I): (wherein, Rrepresents a monovalent substituent other than hydrogen atom, carboxy group, or sulfo group; Rrepresents hydrogen atom, or a monovalent substituent; Rand Reach independently represents hydrogen atom or a halogen atom; and Rrepresents a monovalent group which is cleaved by contact with a measuring object, provided that a combination of Rand Ris selected so that the oxidation potential of the benzene ring to which they bind makes (1) the compound represented by the formula (I) substantially no fluorescent before the cleavage, and (2) a compound after the cleavage, which is derived from the compound represented by the formula (I), substantially highly fluorescent after the cleavage).