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[Characterization of the (Na+-K+)-ATPase from endometrial plasma membranes of immature mammals].

Authors :
Zanca M
Cayzac M
Philippot J
Source :
Comptes rendus hebdomadaires des seances de l'Academie des sciences. Serie D: Sciences naturelles [C R Acad Hebd Seances Acad Sci D] 1976 Dec 20; Vol. 283 (16), pp. 1795-8.
Publication Year :
1976

Abstract

The (Na+-K+)-ATPase in plasma membrane from Mammiferous endometrium is characterized by the Mg/ATP ratio equal to one, and by a distinct affinity for Na+ (1.3 mM) and K+ (2 mM). The activity is maximum for pH 7.4-7.5 in presence of Mg++ 2mM and ATP 2 mM, Na+ 140 mM and K+ 10 mM.

Details

Language :
French
Volume :
283
Issue :
16
Database :
MEDLINE
Journal :
Comptes rendus hebdomadaires des seances de l'Academie des sciences. Serie D: Sciences naturelles
Publication Type :
Academic Journal
Accession number :
139211