Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process...
Patent
1993-05-17
1995-10-31
Naff, David M.
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
423262, 435177, 435182, 435183, 435232, 435233, C12N 914, C12N 986, C12N 988
Patent
active
054628610
ABSTRACT:
A method for regulating enzyme activity, which entails contacting one or more enzymes with a gas containing one or more noble gases or mixtures thereof. The activity of an enzyme on a substrate can be improved by contacting the enzyme with a noble gas under specific temperatures and pressures. The preferred noble gases are krypton, neon, xenon, argon or mixtures of these gases. The enzymes whose activity can be improved are hydrolases, lyases, isomerases and ligases.
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Boisrobert Christine E.
Schvester Pascal
Spencer Kevin C.
American Air Liquide Chicago Research Center
Lankford L. Blaine
Naff David M.
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