Patent · US Expired

Sandwich immunoassay for identifying partial proANP peptides

US7977072B2 · kind B2 · utility

9Cited by

1References

7Claims

0Family size

Assignee

B.R.A.H.M.S GMBH · DE

Inventors

Andreas Bergmann · Berlin, DE
Joachim Struck · Berlin, DE

Key dates

Filing date	Oct 16, 2003
Grant date	Jul 12, 2011
Priority date	—
Expiry date	Jan 25, 2025

Classification

Technology area (CPC G)Physics
CPC primaryG01N2333/58
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

Disclosed is an improved sandwich immunoassay for identifying partial proANP peptides in cardiac and sepsis diagnosis by using two antibodies which specifically bond to partial sequences in the mid-regional area of NT-proANP, extending from amino acid 53 to amino acid 83 of NT-proANP.

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