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. 21, 1985
Filed:
Nov. 23, 1982
Applicant:
Inventor:
Mineo Hasegawa, Hachioji, JP;
Assignee:
Kewpie Kabushiki Kaisha, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
435206 ; 435815 ;
Abstract
In the process of eluting egg white lysozyme by contacting a weakly acidic cation exchange resin having egg white lysozyme adsorbed thereon with an eluting agent comprising a salt solution, an alkali agent is added to the eluate containing the weakly acidic cation exchange resin having egg white lysozyme adsorbed thereon whereby the egg white lysozyme can be eluted more effectively. From the eluate thus obtained, lysozyme can be collected in a high yield by an ordinary collecting method such as salting out.