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. 26, 1987
Filed:
Dec. 13, 1985
Applicant:
Inventors:
Hiroshi Kawakami, Kawagoe, JP;
Hiroshi Shinmoto, Kawagoe, JP;
Shunichi Dosako, Urawa, JP;
Kenkichi Ahiko, Tokyo, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23J / ; C07K / ;
U.S. Cl.
CPC ...
530366 ; 424 85 ; 514 21 ; 530395 ; 530399 ; 530413 ; 530832 ; 530809 ; 435 68 ; 4351723 ; 435240 ; 435241 ;
Abstract
This invention discloses a method for separating a highly pure form of bovine lactoferrin from cow's milk and purifying same which comprises preparing an affinity-chromatographic column by fixing a monoclonal antibody against bovine lactoferrin to an insoluble carrier; passing milk or a solution of bovine lactoferrin derived from cow'milk through the affinity-chromatographic column; and then eluting the bovine lactoferrin adsorbed to the affinity-chromatographic column.