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:
Jan. 21, 2025
Filed:
Apr. 18, 2019
Applicant:
Sekisui Medical Co., Ltd., Chuo-ku, JP;
Inventors:
Hiroaki Taira, Chuo-ku, JP;
Ei-Ichiro Sunamura, Chuo-ku, JP;
Kohei Matsuda, Chuo-ku, JP;
Takuya Yotani, Chuo-ku, JP;
Assignee:
SEKISUI MEDICAL CO., LTD., Chuo-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/72 (2006.01); G01N 30/02 (2006.01); G01N 30/34 (2006.01); G01N 30/88 (2006.01); G01N 30/96 (2006.01);
U.S. Cl.
CPC ...
G01N 33/721 (2013.01); G01N 30/02 (2013.01); G01N 30/96 (2013.01);
Abstract
Provided is a method for separating and detecting various hemoglobins including abnormal hemoglobins and thalassemia markers. A method for analyzing hemoglobins, comprising separating hemoglobins in a sample by cation exchange chromatography, wherein an eluent having a pH of 8.1 or more and an osmotic pressure of 40 mOsm/kg or less is used for separation of the hemoglobins.