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:
Nov. 12, 2002
Filed:
Nov. 17, 1999
Applicant:
Inventor:
Bernd Dremel, Darmstadt, DE;
Assignee:
Merck Patent Gesellschaft MIT, Darmstadt, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 3/3553 ;
U.S. Cl.
CPC ...
G01N 3/3553 ;
Abstract
The invention concerns a method for the immunological determination of an analyte in a sample using magnetic particles coated with the analyte to be determined or analyte-specific bonding partners and directly detectable non-magnetic particles coated with analyte-specific bonding partners or the analyte to be determined or using a non-magnetic substance which is indirectly detectable, and incubation of the reaction mixture. The method is characterized in that the magnetic particles are subsequently separated from the reaction mixture using a magnetic test strip and the analyte concentration is determined directly.