Chromatography material

US5843312A · kind A · utility

Assignee

• GenoMed, LLC · DE

Inventors

• Thomas Manz · Düsseldorf, DE
• Jochen Tittgen · Bad Oeynhausen, DE

Key dates

• Filing date: Oct 23, 1996
• Grant date: Dec 1, 1998
• Expiry date: Oct 23, 2016

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2220/64
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

A chromatography material is described for separation of nucleic acid mixtures in which a support is converted with a silanization reagent, in which the silanization reagent has a reactive group converted with silanization reagent, in which the silanization reagent has a reactive group converted with an alkyl- or dialkylamine, or contains a reactive group that can be converted with an alkyl- or dialkylamine, which is then reacted with the alkyl- or dialkylamine.