Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving oxidoreductase
Patent
1992-08-03
1993-06-01
Rosen, Sam
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving oxidoreductase
436800, C12Q 128
Patent
active
052158900
ABSTRACT:
A novel chromogenic substrate to peroxidase enzymes is provided which is comprised of a mixture of an adduct formed from a hydrozone and a dienophile, and an aromatic nucleophile. The mixture undergos an oxidative coupling in the presence of peroxidase enzymes and peroxides forming a purple indamine dye. The mixture is also stable and unaffected by oxygen of the air or by hydrogen peroxide.
REFERENCES:
Akiba et al. Chem. Abst. vol. 78 (1973) p. 111,192u.
George et al. Chem. Abstr. vol. 71 (1969) p. 22,111e.
Dunn-Chem. Abst. vol. 102 (1985) p. 6364t.
Rudolph Natalie S.
Theodoropulos Spyros
Woiszwillo James E.
Moran William R.
Rosen Sam
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