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Discrete Ba2+ block as a probe of ion occupancy and pore structure in the high-conductance Ca2+ -activated K+ channel
In this study, high-conductance Ca2+-activated K+ channels from rat skeletal muscle were incorporated into planar phospholipid bilayers, and discrete blockade of single channels by Ba2+ was studied. With 150 mM K+ held constant in the internal solution, increasing external K+ over the range 100-1,00...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1988
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2228919/ https://www.ncbi.nlm.nih.gov/pubmed/3235974 |