Patent · US Active

Methods for reducing interferences

US12399176B2 · kind B2 · utility

0Cited by

4References

20Claims

0Family size

Assignee

Roche Diagnostics Operations, Inc. · US

Inventors

Barbara Upmeier · Iffeldorf, DE
Toralf Zarnt · Penzberg, DE
Johannes Polz · Ziegelberg, DE

Key dates

Filing date	Sep 23, 2021
Grant date	Aug 26, 2025
Priority date	—
Expiry date	Aug 17, 2043

Classification

Technology area (CPC G)Physics
CPC primaryG01N33/54393
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for determining an analyte in a sample suspected to comprise the analyte, includes a) contacting with said sample at least a first and a second capture compound for the analyte; b) contacting the capture compounds contacted with the sample with a specifier; c) determining the amount of complexes comprising the specifier and a capture compound; and d) determining the analyte in a sample based on the result of step c). Additionally, a method for improving the specificity of an indirect immunoassay for determining an analyte, kits, devices, and uses related to the aforementioned methods are also disclosed.

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