The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 09, 2016
Filed:
Feb. 13, 2006
Applicants:
Markus Sprenger-haus-sels, Mettmann, DE;
Gaby Schulte, Duesseldorf, DE;
Thomas Deutschmann, Wuppertal, DE;
Sibylle Felker, Burscheid, DE;
Inventors:
Markus Sprenger-Haus-sels, Mettmann, DE;
Gaby Schulte, Duesseldorf, DE;
Thomas Deutschmann, Wuppertal, DE;
Sibylle Felker, Burscheid, DE;
Assignee:
QIAGEN GMBH, Hilden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07H 21/00 (2006.01); C07H 21/02 (2006.01); C12N 15/10 (2006.01);
U.S. Cl.
CPC ...
C12N 15/1003 (2013.01); C12N 15/1006 (2013.01);
Abstract
The present invention concerns an improved method for the isolation of nucleic acids such as DNA and RNA from bacterial, plant, animal or human cells as well as from cell cultures and virus cultures, wherein the nucleic acid is immobilised on a matrix having a silicon-oxygen compound in the presence of a chaotropic agent and an alkanol, carried out in a temperature range of 36° to 75° C.