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Resting cytoplasmic free Ca2+ concentration in frog skeletal muscle measured with fura-2 conjugated to high molecular weight dextran
Intact frog skeletal muscle fibers were injected with the Ca2+ indicator fura-2 conjugated to high molecular weight dextran (fura dextran, MW approximately 10,000; dissociation constant for Ca2+, 0.52 microM), and the fluorescence was measured from cytoplasm (17 degrees C). The fluorescence excitati...
| Formato: | Texto |
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| Lenguaje: | English |
| Publicado: |
The Rockefeller University Press
1995
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2229308/ https://www.ncbi.nlm.nih.gov/pubmed/8786353 |