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:
Jan. 08, 2019
Filed:
Feb. 27, 2014
Agency for Science, Technology and Research, Connexis, SG;
Peter Stanley Gagnon, Centros, SG;
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH, Connexis, SG;
Abstract
A method of purifying a target protein includes contacting a cell culture harvest or a protein preparation including at least one target protein with at least one fatty acid having 8 to 10 carbon atoms to form a mixture, contacting the mixture with one or more solids to form a mixture, the one or more solids comprise a cationic functional group, a metal binding functional group, or both, the metal binding functional group including a nitrogen-containing moiety selected from (1) a polyamine, (2) an imine, (3) an N-heterocycle, (4) an amino acid, (5) an N-hydroxyamide, (6), an arylamine, and combinations thereof, and separating solid materials after contacting the mixture with the one or more solids to provide a solution comprising the target protein.