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. 21, 1993
Filed:
Mar. 19, 1992
Applicant:
Inventor:
Junichi Iwamura, Kashiwara-shi, Osaka-fu, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12Q / ; C12Q / ; C12N / ;
U.S. Cl.
CPC ...
435 27 ; 435 26 ; 435192 ; 435810 ;
Abstract
A method of measurement of catalase activity in a sample suspected of containing such activity which comprises treating said sample with a peroxide, an alcohol, nicotinamide adenine dinucleotide (NAD) and an aldehyde dehydrogenase, thereby producing an aldehyde corresponding to said alcohol and converting NAD to its reduced form (NADH), measuring absorption of radiation having a wave length at the characteristic absorption band of NADH in relation to said activity.