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:
Oct. 12, 2010
Filed:
Apr. 27, 2006
Applicants:
Yuki Katayama, Mishima, JP;
Mayumi Fujinaka, Mishima, JP;
Inventors:
Yuki Katayama, Mishima, JP;
Mayumi Fujinaka, Mishima, JP;
Assignee:
Kyowa Medex Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q 1/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a method, a reagent and a kit for the simple and accurate measurement of HDL cholesterol. The method for the measurement of cholesterol in high-density lipoprotein in a sample comprises reacting the sample with i) cholesterol esterase and cholesterol oxidase or ii) cholesterol esterase, oxidized coenzyme and cholesterol dehydrogenase in an aqueous medium comprising a specific nitrogen-containing surfactant having the structure of amine or ammonium salt and a polyanion, and measuring the formed hydrogen peroxide or reduced coenzyme.