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:
Sep. 10, 2002
Filed:
Oct. 22, 1998
Abstract
Providing an assay method capable of simultaneously determining the presence or absence of one or more species of biological substances or assaying the amounts thereof with a single assay device, a kit therefor and an assay device thereof. The amount thereof or the presence thereof is detected, by putting a liquid sample containing one or more species of analytes in contact to a reagent including one or more species of marker-labeled ligands and one or more species of nucleic acid-labeled ligands, to generate one or more species of complexes, developing the generated one or more species of complexes through capillary phenomenon in developing element in a sheet form, capturing the complexes through complementary nucleic acid binding onto anti-bond elements consisting of nucleic acids on detection zones and formed depending on each of one or more species of nucleic acids immobilized on the detection zone , thereby capturing a complex depending on the analyte species, through the complementary binding between the anti-bond element and the bond element, to form an independent band and to assay the amount or the presence on the detection part.