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Characterization and localization of two ion-binding sites within the pore of cardiac L-type calcium channels
L-type Ca channels from porcine cardiac sarcolemma were incorporated into planar lipid bilayers. We characterized interactions of permeant and blocking ions with the channel's pore by (a) studying the current- voltage relationships for Ca2+ and Na+ when equal concentrations of the ions were pre...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1991
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2216510/ https://www.ncbi.nlm.nih.gov/pubmed/1651978 |