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:
Oct. 24, 2000
Filed:
Sep. 10, 1997
Applicant:
Inventors:
Wolfgang Hosel, Tutzing, DE;
Wolfgang Mutter, Bernried, DE;
Assignee:
Roche Diagnostics GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N / ; G01N / ; G01N / ;
U.S. Cl.
CPC ...
435-71 ; 435-78 ; 436519 ; 436524 ; 436533 ;
Abstract
The invention concerns a method for the determination of an analyte in a sample liquid wherein the sample liquid is incubated with (a) a first receptor which binds to a first epitope that is only present once on the analyte and is immobilized on a particulate carrier material and (b) a second receptor which binds to a second epitope on the analyte and has at least two binding sites for the second epitope, the first epitope being different from the second epitope and the analyte is determined by means of the binding to both receptors.