Compounds used as dyes comperable to Alexa Fluor 350 dyes

US8039648B2 · kind B2 · utility

Assignee

• Pierce Biotechnology, Inc. · US

Inventors

• Peter T. Czerney · Weimar, DE
• Surbhi Desai · Rockford, US
• Matthias S. Wenzel · Jena, DE
• Boguslawa Dworecki · Rockford, US
• Frank G. Lehmann · Jena, DE
• Bernd G. Schweder · Jena, DE
• Wilhelm Frank · Echterdingen, DE

Key dates

• Filing date: Jun 16, 2009
• Grant date: Oct 18, 2011
• Expiry date: Jun 22, 2029

Classification

• Technology area (CPC G): Physics
• CPC primary: G01N33/533
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Compounds used as dyes comparable to Alexa Fluor 350 dyes. The inventive compounds have high fluorescence quantum yield and high photostability. The dyes facilitate analysis of biological structures with enhanced sensitivity and selectivity.