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:
Aug. 14, 2001
Filed:
Sep. 28, 1994
Applicant:
Inventors:
Arno Deger, Seeshaupt, DE;
François Guillot, Meylan, FR;
Michael Berger, Penzberg, DE;
Dittmar Schlieper, Weilheim, DE;
Assignee:
Boehringer Mannheim GmbH, Mannheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 3/353 ; G01N 3/3566 ; A61K 3/9395 ;
U.S. Cl.
CPC ...
G01N 3/353 ; G01N 3/3566 ; A61K 3/9395 ;
Abstract
The invention concerns a homogeneous immunoassay based on agglutination using an Fab′-biotin material and agglutinatable particles which carry streptavidin or avidin. The invention also concerns the Fab′-biotin which is bound or linked via linkage groups to a label compound which can electrochemiluminescence and the particles having avidin or streptavidin on their surface are magnetic.