New chloride-activated aminopeptidase from human erythrocytes
نویسندگان
چکیده
منابع مشابه
Chloride-activated passive potassium transport in human erythrocytes.
Passive K+ transport in human erythrocytes (defined as ouabain-insensitive transport) was inhibited 70% by replacement of Cl- by several permeant monovalent anions. The Vmax of Cl--dependent K+ influx was 1.14 mmol . liter-1, hr-1; its apparent Km for K+ was 4.7 mM. There was a much smaller component of Na+ influx dependent on Cl- (Vmax, 0.23 mmol . liter-1 . hr-1). Furosemide and other inhibit...
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The whole-cell patch clamp technique was used to identify and to characterize volume-activated Cl- current (ICl(vol)) in fibroblasts derived from human periodontal ligament. During osmotic cell swelling, the cells exhibited an outwardly rectifying current, which was dependent upon the concentration of external Cl-. The anion permeability sequence of the chloride channel for anions was as follow...
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ژورنال
عنوان ژورنال: FEBS Letters
سال: 1989
ISSN: 0014-5793
DOI: 10.1016/0014-5793(89)80934-2