Na+-dependent, potential-sensitive L-ascorbate transport across brush border membrane vesicles from kidney cortex.
摘要：
l-Ascorbate is taken up into brush border vesicles from kidney cortex of rat, rabbit and guinea pig by an efficient, Na +-dependent and potential-sensitive transport process. This uptake shows saturation ( K m:0.1–0.3 mM) and is strongly stimulated by low concentrations of N 3 −. Erythorbate ( d-isoascorbate) seems to be another, but poorer, substrate of the same transporter.
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关键词：
DTT dithiothreitol dithiothreitol FCCP carbonyl cyanide p- trifluoromethoxyphenylhydrazone carbonyl cyanide p- trifluoromethoxyphenylhydrazone Hepes N-2- hydroxyethylpiperazine-N′-2- ethanesulphonic acid N-2- hydroxyethylpiperazine-N′-2- ethanesulphonic acid Mes 2-(N- morpholino)propanesulphonic acid 2-(N- morpholino)propanesulphonic acid
DOI：
10.1016/0005-2736(81)90312-6
被引量：
年份：
1981
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