Device and method for precipitation of peptides

US8232369B2 · kind B2 · utility

Assignees

• Talecris Biotherapeutics, Inc. · US
• BAYER TECHNOLOGY SERVICES GMBH · DE

Inventors

• Hans-Jürgen Henzler · Solingen, DE
• Stephan Kirchner · Wuppertal, DE
• Dirk Havekost
• Klaus Kaiser · Neustadt, DE
• Jörg Kauling
• Richard Pasquinelli · Benson, US
• Rolf Treckmann · Cologne, DE

Key dates

• Filing date: Nov 27, 2007
• Grant date: Jul 31, 2012
• Expiry date: Jan 9, 2028

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07K1/30
• WIPO field: Biotechnology
• WIPO sector: Chemistry

Abstract

The present invention relates to a method for precipitation of peptide where the mixing step of the peptide with the precipitation aid and the precipitation itself are specially separated.