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Title:
SURFACE MODIFIED SUPPORTING MATERIALS FOR BINDING BIOLOGICAL MATERIALS, METHOD FOR THE PRODUCTION AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO2001040459
Kind Code:
A3
Abstract:
The invention relates to surface modified supporting materials for binding biological materials, in addition to a method for the production and the use thereof in the isolation and purification of nucleic acids, especially plasmid DNA. The inventive supporting materials are characterized by a polymer layer on the surface thereof which is comprised of negatively charged groups.

Inventors:
HILLEBRAND TIMO (DE)
BENDZKO PETER (DE)
MATUSCHEWSKI HEIKE (DE)
SCHEDLER UWE (DE)
THIELE THOMAS (DE)
Application Number:
PCT/DE2000/004287
Publication Date:
December 27, 2001
Filing Date:
December 01, 2000
Export Citation:
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Assignee:
INVITEK BIOTECHNIK & BIODESIGN (DE)
POLY AN GES ZUR HERSTELLUNG VO (DE)
HILLEBRAND TIMO (DE)
BENDZKO PETER (DE)
MATUSCHEWSKI HEIKE (DE)
SCHEDLER UWE (DE)
THIELE THOMAS (DE)
International Classes:
C12N15/09; B01D39/00; C08F291/00; C08F292/00; C12M1/40; D06M15/263; (IPC1-7): C12N15/10; B01D39/00
Domestic Patent References:
WO1996009379A11996-03-28
WO2000034463A12000-06-15
WO2001003149A12001-01-11
Foreign References:
DE4309248A11994-09-29
US5906734A1999-05-25
EP0366438A11990-05-02
US5216127A1993-06-01
Other References:
SCHULZ M. ET AL: "FUNKTIONALISIERTE POLYMEROBERFLACHEN", CLB CHEMIE IN LABOR UND BIOTECHNIK, vol. 51, no. 3, 2000, pages 84 - 86, XP001015413
SERGEYEVA T A ET AL: "Molecularly imprinted polymer membranes for substance-selective solid-phase extraction from water by surface photo-grafting polymerization", JOURNAL OF CHROMATOGRAPHY,ELSEVIER SCIENCE PUBLISHERS B.V. AMSTERDAM,NL, vol. 907, no. 1-2, 12 January 2001 (2001-01-12), pages 89 - 99, XP004228063, ISSN: 0021-9673
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