Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing oxygen-containing organic compound
Patent
1983-05-24
1987-11-17
Wiseman, Thomas G.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing oxygen-containing organic compound
435147, 435183, 435188, 435189, 435148, 435192, 435131, 435211, C12P 700, C12P 900, C12N 946
Patent
active
047074469
ABSTRACT:
A method of producing a non-heme haloperoxidase which is substantially resistant to inactivation, at room temperature, in up to 0.3M H.sub.2 O.sub.2 for up to 25 hours, and up to 0.5 mM HOCl for up to two minutes. One such haloperoxidase, isolated from Curvularia inaequalis, contains about 2 gram atoms of zinc per molecule. A halogenation reaction employing the enzyme can be performed at H.sub.2 O.sub.2 and hypohalous acid concentrations which produce rapid inactivation of heme-containing haloperoxidases.
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Geigert John
Liu Te-ning E.
N'timkulu Thabiso
Cetus Corporation
Halluin Albert P.
McLaughlin Jane
Meyer Virginia
Teskin Robin Lyn
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