Patent · US Expired

Method for carrying out a homogeneous-immunoassay based on agglutination

US6274325A · kind A · utility

8Cited by

9References

14Claims

0Family size

Assignee

Boehringer Mannheim GmbH · DE

Inventors

Arno Deger · Penzberg, DE
François Guillot · Moissy-Cramayel, FR
Michael Berger · Sharon, US
Dittmar Schlieper · Weilheim, DE

Key dates

Filing date	Sep 28, 1994
Grant date	Aug 14, 2001
Priority date	—
Expiry date	Sep 28, 2014

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/54306
WIPO fieldMeasurement
WIPO sectorInstruments

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.