Patent · US Active

Methods and compositions for immuno-histochemical detection

US8632994B2 · kind B2 · utility

4Cited by

9References

49Claims

0Family size

Assignee

DAKO DENMARK A/S · DK

Inventors

Lars Winther · Haslev, DK
Anthony Lionel Knoll · Ventura, US
Kellyann Weckworth · Lompoc, US
Uffe Lovborg · Tucson, US

Key dates

Filing date	Nov 30, 2004
Grant date	Jan 21, 2014
Priority date	—
Expiry date	Sep 13, 2027

Classification

Technology area (CPC G)Physics
CPC primaryG01N2474/20
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

The invention relates to methods and compositions of detecting a biological marker in a sample. In certain embodiments, the methods and compositions comprise a first binding agent that specifically binds to a biological marker in a sample; a second binding agent linked to a first polymer, wherein the second binding agent specifically binds to the first binding agent; a third binding agent linked to a second polymer, wherein the third binding agent specifically binds to the second binding agent; and a detectable substance. In certain embodiments the biological markers are detected immunologically.

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