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. 10, 2015
Filed:
Mar. 05, 2012
Applicants:
Hans Bertelsen, Videbaek, DK;
Peter Langborg Wejse, Aarhus N, DK;
Trine Trúgvason, Lem St., DK;
Inventors:
Assignee:
ARLA FOODS AMBA, , DK;
Primary Examiner:
Int. Cl.
CPC ...
C07K 14/52 (2006.01); A23J 1/20 (2006.01); C07K 1/18 (2006.01); C07K 14/47 (2006.01);
U.S. Cl.
CPC ...
C07K 14/52 (2013.01); A23J 1/20 (2013.01); C07K 1/18 (2013.01); C07K 14/47 (2013.01);
Abstract
The present invention pertains to a method for isolating osteopontin from a milk-derived feed containing caseino macropeptide and/or free beta casein, such as e.g. a feed based on milk serum or sweet whey. Particularly, the present method involves the use of a narrow window of pH and specific conductance of the milk-derived feed, which surprisingly has proven to provide a very efficient isolation of osteopontin from chemically complex feeds.