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:
Sep. 09, 2014
Filed:
Apr. 28, 2009
Applicants:
Midori Abe, Tokyo, JP;
Hideyuki Shimaoka, Tokyo, JP;
Hiromitsu Kuramoto, Tokyo, JP;
Inventors:
Assignee:
Sumitomo Bakelite Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); C07H 1/06 (2006.01); C07H 1/00 (2006.01); C08B 37/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The method of labeling a sugar chain from a biological sample employs a single reaction vessel for the sequential performance of the following steps of (a) isolating a sugar chain from a sample using a sugar-trapping substance; (b) washing the sugar-trapping substance having the sugar chains trapped thereon; (c) releasing the sugar chain from the sugar-trapping substance; and (d) labeling the released sugar chain with UV/visible or fluorescent compound having an amino group forming a stable labeled sugar in fewer steps than a conventional ion exchange based technique.