Patent · US Expired

Detection methods

US7867781B2 · kind B2 · utility

2Cited by

26References

46Claims

0Family size

Assignee

Siemens Healthcare Diagnostics Products GmbH · DE

Inventors

Carsten Schelp
Hans-Erwin Pauly · Steffenberg, DE

Key dates

Filing date	Dec 21, 2001
Grant date	Jan 11, 2011
Priority date	—
Expiry date	Apr 11, 2024

Classification

Technology area (CPC G)Physics
CPC primaryG01N2470/04
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to a method for quantitatively or qualitatively detecting an analyte in a sample, with the sample being incubated, for the purpose of avoiding, diminishing and/or detecting the high-dose hook effect, with an analyte-specific binding partner R1, which is associated with a solid phase, an analyte-specific binding partner R2, which is associated with a label L1, and an analyte-specific binding partner R3, which is associated with a label L2, and the L1-dependent measurement signal being determined either at a different time from the L2-dependent or L1 plus L2-dependent measurement signal or using a different measurement method.

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