Device for isolation and/or purification of biomolecules

US10514330B2 · kind B2 · utility

Assignee

• QIAGEN GmbH · DE

Inventors

• Vera Holländer · Unna, DE
• Markus Müller · Wegenstetten, CH
• Karin Schulte · Mülheim an der Ruhr, DE

Key dates

• Filing date: Jul 13, 2011
• Grant date: Dec 24, 2019
• Expiry date: Jul 13, 2031

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N1/4005
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

The present invention refers to a device, comprising a hollow body having at least one open end comprising at least one solid matrix binding, adsorbing, absorbing, chelating or retaining compounds which are not desired in a sample and preferably at least one barrier which is non-permeable for liquids and solids under ambience conditions, however, becomes liquid-permeable by applying an external force to the barrier, the use of such a device for isolating or purifying a biomolecule from a sample, a method for preparation of the device and a method for isolation or purification of any biomolecule using said device.