期刊论文详细信息
FEBS Letters | |
Rapid stopping of A23187 action by phosphatidylcholine | |
Lee, Jean W.1  Vidaver, George A.1  | |
[1] Department of Chemistry, University of Nebraska, Lincoln, NE 68588-0304, USA | |
关键词: Ca2+ flux; A23187 removal; Phospholipid; Erythrocyte; | |
DOI : 10.1016/0014-5793(83)80221-X | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
The action on pigeon erythrocytes of the Ca2+ ionophore, A23187, can be nearly completely stopped within 30 s by treatment with a phosphatidylcholine dispersion at 39°C. A time-limited 45Ca2+ uptake pulse can be produced by treating cells sequentially with A23187 and lipid, and the time-course of expulsion of this 45Ca2+ uptake pulse can be easily determined.
【 授权许可】
Unknown
【 预 览 】
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