[Effects of EDTA on (Na+-K+) ATPase bound to human erythrocyte membranes].
Membranes preincubation with high EDTA concentration induced an alteration on (Na"-K+) ATPase kinetic behaviour. This effect can be related to a change in calcium content tightly bound to the membranes.
D002118:Calcium / Q000494:pharmacology; D004492:Edetic Acid / Q000494:pharmacology*; D004910:Erythrocyte Membrane / Q000201:enzymology*; D004912:Erythrocytes / Q000201:enzymology*; D006801:Humans; D007700:Kinetics; D011485:Protein Binding; D000254:Sodium-Potassium-Exchanging ATPase / Q000097:blood*
D004492:Edetic Acid; D000254:Sodium-Potassium-Exchanging ATPase; D002118:Calcium
Effets de l'EDTA sur la (Na+-K+) ATPase liée aux membranes d'erythrocytes humains.