Stabilization and isolation of extracellular nucleic acids

US10144952B2 · kind B2 · utility

Assignee

• QIAGEN GmbH · DE

Inventors

• Ralf Wyrich · Grevenbroich, DE
• Thorsten Voss · Leverkusen, DE
• Daniel Grölz · Hilden, DE

Key dates

• Filing date: Mar 18, 2014
• Grant date: Dec 4, 2018
• Expiry date: Mar 18, 2034

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12N15/10
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

The present invention provides methods, compositions and devices for stabilizing the extracellular nucleic acid population in a cell-containing biological sample using butanamide.