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:
Sep. 30, 2014
Filed:
Apr. 05, 2013
Applicant:
GE Healthcare Bio-sciences Ab, Uppsala, SE;
Inventors:
Nils Norrman, Uppsala, SE;
Ronnie Palmgren, Uppsala, SE;
Assignee:
GE Healthcare Bio-Sciences AB, Uppsala, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01L 3/02 (2006.01); G01N 30/84 (2006.01); G01N 1/22 (2006.01); G01N 30/06 (2006.01); B01L 3/00 (2006.01); G01N 30/00 (2006.01); G01N 30/60 (2006.01);
U.S. Cl.
CPC ...
G01N 30/84 (2013.01); G01N 2030/062 (2013.01); B01L 2300/0681 (2013.01); B01L 3/0275 (2013.01); B01L 3/508 (2013.01); G01N 2030/009 (2013.01); G01N 30/6065 (2013.01); B01L 2400/0605 (2013.01); B01L 2200/026 (2013.01);
Abstract
The present invention relates to a device and method for separation of proteins and other biomolecules. A preferred use is for sample preparation of crude as well as pre-fractionated samples. In a preferred embodiment, the device of the present invention is a pipette tip having dual channels, one for inlet of sample and one for outlet. The outlet, but not the inlet, channel is provided with sample separation media for separation of a desired biomolecule from a sample. The flow through the sample separation media is unidirectional.