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:
Feb. 02, 2010
Filed:
Sep. 19, 2007
Sibylle Herzer, Flemington, NJ (US);
Sudhakar Rao Takkellapati, Belle Mead, NJ (US);
Rajesh Ambat, Edison, NJ (US);
Sibylle Herzer, Flemington, NJ (US);
Sudhakar Rao Takkellapati, Belle Mead, NJ (US);
Rajesh Ambat, Edison, NJ (US);
GE Healthcare Bio-Sciences Corp., Piscataway, NJ (US);
Abstract
Disclosed is a process for separating and/or purifying a nucleic acid by elution of the nucleic acid from anion exchange resins under conditions of high salt concentration and the presence in the eluant of an additive comprising guanidine, or a guanidine-like derivative. The process allows high recovery of nucleic acids from anion exchange resins without impairing the nucleic acid stability as compared with conventional ion exchange chromatographic procedures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile