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:
Dec. 26, 2000
Filed:
Dec. 31, 1998
Applicant:
Inventors:
Kazuko Matsumoto, Kawasaki, JP;
Jingli Yuan, Tokyo, JP;
Assignees:
Kazuko Matsumoto, Kawasaki, JP;
Suzuki Motor Corporation, Hamamatsu, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ; C07D / ;
U.S. Cl.
CPC ...
562828 ; 562833 ; 549 43 ; 549 57 ; 549 64 ; 558 13 ; 534 15 ; 534 16 ; 568326 ;
Abstract
Disclosed are labeling reagents containing fluorescent compounds represented by the general formula ##STR1## where R is a group capable of combining with proteins, Ar is a conjugated double bond system, and n is a whole number. These labeling reagents have high fluorescence emission intensities, give high synthesis yields, permit both solid-phase measurements and liquid-phase measurements in immunoassays, and require less measuring steps.