[Tocopherol-binding proteins in membranes of rat liver mitochondria].
The use of the adsorption chromatography on the hydroxyl apatite makes it possible to yield and partly purify the triton X-100-solubilized mitochondrial protein fraction of the rat liver able to bind specifically [3H]-alpha-tocopherol. The method permits removing simultaneously both free detergent and [3H]-alpha-tocopherol from the protein mixture without disturbance of the established equilibrium. When compared with methods used for the removal of free hydrophobic ligands in the in vitro binding experiments, the applied method is the most effective.
Petrova
G V
GV
Kapralov
A A
AA
Kuz'menko
I V
IV
Donchenko
G V
GV
D000818:Animals; D002352:Carrier Proteins / Q000302:isolation & purification* / Q000378:metabolism; D002850:Chromatography, Gel; D004591:Electrophoresis, Polyacrylamide Gel; D005260:Female; D007425:Intracellular Membranes / Q000032:analysis* / Q000378:metabolism; D008565:Membrane Proteins / Q000302:isolation & purification* / Q000378:metabolism; D008930:Mitochondria, Liver / Q000032:analysis* / Q000378:metabolism; D051381:Rats; D014810:Vitamin E / Q000302:isolation & purification* / Q000378:metabolism
D002352:Carrier Proteins; D008565:Membrane Proteins; D014810:Vitamin E
Issledovanie tokoferolsviazyvaiushchikh belkov membran mitokhondriĭ pecheni krys.