High-resolution NMR studies of transmembrane cation transport: use of an aqueous shift reagent for 23Na.
23Na NMR studies of large unilamellar vesicles of egg lecithin in salt solutions are reported. A shift reagent, the dysprosium nitrilotriacetate ion Dy[N(CH2CO2)3]3-2 has been used to distinguish between 23Na+ inside and outside the vesicles. When both are present and the shift reagent is present on...
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| Publicat a: | Proc Natl Acad Sci U S A |
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| Autors principals: | , , , |
| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
National Academy of Sciences
1982
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC345842/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6174981/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.79.3.810 |
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