ø ٷ ּ. εԴϴ.

ʫ ̫ɿ Microsome Ү ATPase Gm^(++), Ca^(++), Na^(+) K^(+)

The influence of Calcium, Magnesium, Sodium and Potassium Ion on the Adenosintriphosphatase activity of heart and skeletal microsomal fraction of rabbits

Ѿฮ 1966 2 1ȣ p.31 ~ 40
, Х, ,
Ҽ
 (  ) - ݼߣ Ρ
Х (  ) - ݼߣ Ρ
 (  ) - ݼߣ Ρ

Abstract


The microsomal fraction is isolated from rabbit heart and skeletal muscle. The fraction is found to contain the Na^(+)-and K^(+)-activated ATPase. The maximal ATPase activity is obtained in Na^(+) and K^(+) concentration of 100 mM.
Calcium itself stimulates the Na^(+)-and K^(+)-activated portion of ATPase in the presence of Mg^(++). However, calcium does not stimulate ATPase in the absence of Mg^(++).

Ű

ũƿ

 

KAMS