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:
Apr. 30, 2019
Filed:
Feb. 25, 2011
Applicants:
Vera Holländer, Unna, DE;
Gabriele Christoffel, Köln, DE;
Inventors:
Vera Holländer, Unna, DE;
Gabriele Christoffel, Köln, DE;
Assignee:
QIAGEN GmbH, Hilden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N 15/00 (2006.01); C12N 15/10 (2006.01);
U.S. Cl.
CPC ...
C12N 15/1003 (2013.01);
Abstract
The present invention pertains to a method for isolating RNA, including small RNA from a RNA and DNA containing sample, wherein the sample is lysed and the optionally further processed lysate is incubated with a DNase to degrade DNA prior to purifying the RNA from the optionally further processed lysate. It was found that performing the DNase digest prior to isolating the RNA from the lysate has considerable advantages.