Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving oxidoreductase
Patent
1987-06-19
1989-12-26
Warden, Robert J.
Chemistry: molecular biology and microbiology
Measuring or testing process involving enzymes or...
Involving oxidoreductase
435 28, 435192, C12Q 126, C12Q 128, C12N 908
Patent
active
048898015
ABSTRACT:
Disclosed herein is a 3.alpha.-hydroxysteroid oxidase which oxidizes a 3.alpha.-hydroxysteroid into a 3-oxosteroid and hydrogen peroxide. The oxidase may preferably be obtained from a culture broth of Pseudomonas testosteroni (ATCC 11996). The oxidase is useful for the quantitative analysis of a 3.alpha.-hydroxysteroid. Method and reagent useful for the quantitative analysis of a 3.alpha.-hydroxysteroid are also disclosed.
REFERENCES:
patent: 4680259 (1987-07-01), Cumbo et al.
patent: 4737457 (1988-04-01), Evans et al.
Sigma Price List, Feb. 1986, Biochemical and Organic Compounds for Research and Diagnostic Clinical Reagents, p. 625, Item H7127.
Daiichi Pure Chemicals Co. Ltd.
Scheiner Laurie A.
Warden Robert J.
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