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, 2024
Filed:
Mar. 18, 2021
Applicants:
Hirosaki University, Aomori, JP;
System Instruments Co., Ltd., Tokyo, JP;
Inventors:
Assignees:
Hirosaki University, Aomori, JP;
System Instruments Co. , Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C07K 16/44 (2006.01); G01N 33/66 (2006.01);
U.S. Cl.
CPC ...
C07K 16/44 (2013.01); G01N 33/66 (2013.01); C07K 2317/565 (2013.01);
Abstract
A monoclonal antibody or an antibody fragment thereof is provided, in which the monoclonal antibody or the antibody fragment thereof specifically binds to a sugar chain in which a terminal sialic acid residue is bonded to galactose by an α2,3 bond, and is not dissociated from the sugar chain after the binding to the sugar chain in which the terminal sialic acid residue is bonded to the galactose by the α2,3 bond.α2,3