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Membrane asymmetry and enhanced ultrastructural detail of sarcoplasmic reticulum revealed with use of tannic acid
Fixation of purified sarcoplasmic reticulum (SR) membrane vesicles, using glutaraldehyde supplemented with 1% tannic acid, reveals newly visualized ultrastructure in thin sections. The trilaminar appearance of the membrane is highly asymmetric; the outer electron-opaque layer is appreciably wider (7...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1978
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2110277/ https://www.ncbi.nlm.nih.gov/pubmed/83321 |