期刊论文详细信息
FEBS Letters | |
A large conductance, voltage‐ and calcium‐activated K+ channel in the basolateral membrane of rat enterocytes | |
Gallacher, D.V.1  Lee, J.A.C.2  Morris, A.P.1  | |
[1] MRC Secretory Control Research Group, The Physiological Laboratory, University of Liverpool, PO Box 147, Liverpool L69 3BX England;Zoology Department, University of Liverpool, Liverpool L69 3BX, England | |
关键词: K+ channel; Enterocyte; Patch-clamp; Voltage activation; Ca2+ activation; Ba2+; | |
DOI : 10.1016/0014-5793(86)81346-1 | |
学科分类:生物化学/生物物理 | |
来源: John Wiley & Sons Ltd. | |
【 摘 要 】
The patch-clamp technique was employed to record single channel currents in patches of basolateral membrane from enterocytes isolated from rat small intestine. We demonstrate the presence of a large conductance (250 pS), voltage- and calcium-activated, the maxi. K+ channel in this membrane. Currents in this K+ channel were blocked by the application of barium (5 mM) to the extracellular membrane face.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912020288438ZK.pdf | 399KB | download |