Ellory J C, Maher P
Biochim Biophys Acta. 1977 Nov 15;471(1):111-7. doi: 10.1016/0005-2736(77)90398-4.
The K inhibition of ouabain-sensitive ATPase activity of LK goat red cell membranes is greatly reduced at high pH. This effect is reversible, and specific, since the apparent affinities for ATP, ouabain or external K do not alter. Anti-L-treated membranes show a similar alkali-induced affinity change, but have a lower pH optimum.
在高pH值条件下,LK山羊红细胞膜哇巴因敏感的ATP酶活性的钾抑制作用大大降低。这种效应是可逆的且具有特异性,因为对ATP、哇巴因或细胞外钾的表观亲和力并未改变。经抗-L处理的膜显示出类似的碱诱导亲和力变化,但具有较低的最适pH值。