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Variations in Ca2+-mediated activation of Ca2+-atpase and its associated inhibitor in erythrocyte membrane

✍ Scribed by K.S. Au; Y.L. Siu


Publisher
Elsevier Science
Year
1992
Tongue
English
Weight
859 KB
Volume
24
Category
Article
ISSN
0020-711X

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Erythrocyte membranes prepared by three different procedures showed (Mg2+ + Ca2+)-ATPase activities differing in specific activity and in affinity for Ca2+. The (Mg2+ + Ca2+)-ATPase activity of the three preparations was stimulated t o different extents by a Ca2+-dependent protein activator isolated

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