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Ionic selectivity, saturation, and block in a K+-selective channel from sarcoplasmic reticulum
The open-channel conductance properties of a voltage-gated channel from sarcoplasmic reticulum were studied in planar phospholipid membranes. The channel is ideally selective for K+ over Cl- and for K+ over Ca++. In symmetrical 1 M solutions, the single-channel conductance (in pmho) falls in the ord...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1980
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2228614/ https://www.ncbi.nlm.nih.gov/pubmed/6255062 |