Calcium transport by red blood cell membranes from young and adult cattle
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Experientia
|June 15, 1985
Abstract:
It is shown using inside-out membrane vesicles that cattle red cells extrude calcium by means of a calmodulin sensitive Ca-pump whose activity is high in calves and extremely low in adult cows. The decline is not due to loss of calmodulin susceptibility nor to a drop in Ca-affinity.