Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving oxidoreductase
Patent
1994-05-25
1998-01-20
Gitomer, Ralph
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving oxidoreductase
435810, 436904, 564309, C12Q 128, C07C21100
Patent
active
057100128
ABSTRACT:
Water soluble salts of hydrazone compounds react quickly with aniline compounds in the presence of a peroxidase and hydrogen peroxide to provide a color which can be measured spectrophotometrically or visually, either in solution or when incorporated in a device for the measurement of analytes of interest. These water-soluble hydrazone salts are useful in determining hydrogen peroxide or an analyte which reacts to produce hydrogen peroxide in an aqueous liquid, by, in the presence of a substance having peroxidative activity, physically contacting a sample of a liquid with a dye-forming composition comprising a water-soluble salt of a hydrazone compound and a substituted or unsubstituted aniline compound to produce a colored dye; and detecting the dye formed as a result of the presence of hydrogen peroxide or an analyte which reacts to produce hydrogen peroxide.
REFERENCES:
patent: 3694450 (1972-09-01), Wei
patent: 3859280 (1975-01-01), Wei
patent: 4101381 (1978-07-01), Klose et al.
patent: 4251629 (1981-02-01), Yamanisi et al.
patent: 4260679 (1981-04-01), Tsuda et al.
patent: 4492754 (1985-01-01), Trager et al.
patent: 4672029 (1987-06-01), Washburn et al.
patent: 4800169 (1989-01-01), Bomer et al.
patent: 4837308 (1989-06-01), Gerlach
patent: 4962040 (1990-10-01), Hugl et al.
patent: 5043269 (1991-08-01), Theodoropulos
patent: 5087556 (1992-02-01), Ertinghausen
patent: 5094943 (1992-03-01), Siedel et al.
patent: 5179005 (1993-01-01), Phillips et al.
patent: 5234813 (1993-08-01), McGeehan et al.
patent: 5453360 (1995-09-01), Yu
patent: 5532138 (1996-07-01), Singh et al.
H.U. Bergmeyer: "Methods of Enzymatic Analysis" vol. I pp. 210-220 (3rd ed, 1983; Verlag Chemie).
Gibboni David J.
Nikolyukin Yuri A.
ActiMed Laboratories, Inc.
Cooper Iver P.
Gitomer Ralph
LandOfFree
Salt of 6-carboxy-3-methylbenzothiazolone hydrazone hydrate in c does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Salt of 6-carboxy-3-methylbenzothiazolone hydrazone hydrate in c, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Salt of 6-carboxy-3-methylbenzothiazolone hydrazone hydrate in c will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-724515