The action of cholesterol:oxygen oxidoreductase on cholest-5-ene-3beta, 7alpha-diol and the enzymatic preparation of the labeled cholest-4-en-7alpha-ol-3-one.
1974
A Shimasue
UI
MeSH Term
Description
Entries
D007553
Isotope Labeling
Techniques for labeling a substance with a stable or radioactive isotope. It is not used for articles involving labeled substances unless the methods of labeling are substantively discussed. Tracers that may be labeled include chemical substances, cells, or microorganisms.
Unstable isotopes of carbon that decay or disintegrate emitting radiation. C atoms with atomic weights 10, 11, and 14-16 are radioactive carbon isotopes.
Radioisotopes, Carbon
D002783
Cholestenones
CHOLESTENES with one or more double bonds and substituted by any number of keto groups.
D006888
Hydroxycholesterols
Cholesterol which is substituted by a hydroxy group in any position.
D006913
Hydroxysteroid Dehydrogenases
Enzymes of the oxidoreductase class that catalyze the dehydrogenation of hydroxysteroids. (From Enzyme Nomenclature, 1992) EC 1.1.-.