Patent · US Active

Compositions for the isolation and/or stabilization of nucleic acids in biological materials

US7682790B2 · kind B2 · utility

13Cited by

8References

19Claims

0Family size

Assignee

QIAGEN GmbH · DE

Inventors

Vera Holländer · Unna, DE
Ralf Wyrich · Grevenbroich, DE
Uwe Oelmüller · Erkrath, DE

Key dates

Filing date	Aug 6, 2007
Grant date	Mar 23, 2010
Priority date	—
Expiry date	Aug 6, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07F9/54
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

The present invention relates to new compositions for isolating and/or stabilizing nucleic acids in materials of biological origin. The compositions comprise as an essential ingredient a cationic compound of general formulaY+R1R2R3R4X−wherein

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