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:
May. 18, 2021
Filed:
Jun. 10, 2016
Applicant:
Biotage Ab, Uppsala, SE;
Inventor:
Sung Baek, Uppsala, SE;
Assignee:
BIOTAGE AB, Uppsala, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 1/40 (2006.01); G01N 30/60 (2006.01); B01J 20/14 (2006.01); B01J 20/32 (2006.01); G01N 30/00 (2006.01);
U.S. Cl.
CPC ...
G01N 1/4055 (2013.01); B01J 20/14 (2013.01); B01J 20/3204 (2013.01); B01J 20/3206 (2013.01); B01J 20/3287 (2013.01); G01N 30/6091 (2013.01); B01J 2220/62 (2013.01); G01N 2001/4061 (2013.01); G01N 2030/009 (2013.01);
Abstract
Disclosed is a method of supported liquid extraction (SLE), wherein adsorption of at least one analyte to a solid phase is performed in the presence of salt. The method may include contacting a sample with salt, adsorption phase such as diatomaceous earth and optionally a subsequent step of phospholipid depletion. Also disclosed is a cartridge including two compartments, for salt and adsorption phase, and optionally a third compartment including a phospholipid depletion phase.