Compositions for cytochrome P450 biotransformation reactions
First Claim
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1. A biotransformation mixture that can be stored at a temperature less than 8°
- C. for at least two weeks and is able to oxidize a drug after storage, comprising;
a) a cytochrome P450 enzyme;
b) an electron donor;
c) a lipid; and
,d) a buffer solution.
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Abstract
A storable biotransformation mixture that can oxidize a drug, comprising a cytochrome P450 enzyme, an electron donor; and, a buffer solution. In a preferred embodiment the mixture also contains liposomes, cytochrome b5 and NADPH-P450 reductase as the electron donor. The mixture is storable at a temperature less than 8° C. to for at least two weeks and is able to oxidize a drug after storage.
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Citations
22 Claims
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1. A biotransformation mixture that can be stored at a temperature less than 8°
- C. for at least two weeks and is able to oxidize a drug after storage, comprising;
a) a cytochrome P450 enzyme; b) an electron donor; c) a lipid; and
,d) a buffer solution. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
- C. for at least two weeks and is able to oxidize a drug after storage, comprising;
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16. A biotransformation mixture that may be frozen at a temperature less than 0°
- C. and is able to oxidize a drug upon thawing, comprising;
a) a cytochrome P450 enzyme; b) an electron donor; c) a lipid; and
,d) a buffer solution. - View Dependent Claims (17, 18, 19, 20, 21, 22)
- C. and is able to oxidize a drug upon thawing, comprising;
Specification