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. 27, 2025
Filed:
Dec. 14, 2018
Applicant:
Foundation for Biomedical Research and Innovation AT Kobe, Hyogo, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P 21/00 (2006.01); C07K 1/22 (2006.01); C12P 21/02 (2006.01);
U.S. Cl.
CPC ...
C07K 1/22 (2013.01); C12P 21/02 (2013.01);
Abstract
The purpose of the present invention is to provide a method for producing active GcMAF more simply and at a high yield. The present invention is a method for producing active GcMAF comprising a step for culturing host cells which are transfected with a VDBP expression vector in serum-free medium. This culture is preferably a suspension culture. In addition, this method for producing active GcMAF is also characterized by not requiring an enzyme treatment step for deglycosylation.