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:
Nov. 29, 2011
Filed:
Feb. 05, 2009
Sudhakar Rao Takkellapati, Walpole, MA (US);
Joseph W. Farchaus, Bloomsbury, NJ (US);
Sudhakar Rao Takkellapati, Walpole, MA (US);
Joseph W. Farchaus, Bloomsbury, NJ (US);
GE Healthcare Bio-Sciences Corp., Piscataway, NJ (US);
Abstract
The invention provides a method for the separation and purification of two or three cellular components selected from genomic DNA, RNA and proteins from a single biological sample. The method comprises generating an aqueous solution containing the cellular components by lysing cells with a lysis solution; contacting the aqueous solution with an ion exchanger for genomic DNA and RNA to bind to the ion exchanger; collecting the flow-through which contains unbound proteins; eluting RNA from the ion exchanger; and eluting DNA from the ion exchanger. For the purification of any two of the cellular components, one of the components is not collected. The invention also provides reagent kits for carrying out the methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile