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:
Dec. 03, 1985
Filed:
Jun. 22, 1983
Applicant:
Inventors:
Hideo Misaki, Shizuoka, JP;
Masahiko Taniuchi, Shizuoka, JP;
Assignee:
Toyo Jozo Kabushiki Kaisha, Shizuoka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ; C12Q / ;
U.S. Cl.
CPC ...
435 25 ; 435 26 ;
Abstract
A high sensitivity assay method of the coenzyme cyclic assay type, eliminates the need for a separate indication reaction, by using the cycling reaction itself as the indication reaction, according to the following steps: ##STR1## the thus-formed formazan is then colorimetrically measured, to give a highly sensitive determination of the quantity of the substance to be assayed, e.g. NAD.sup.+, NADP.sup.+, malic acid or .gamma.-aminobutyric acid in human serum.