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Characterization of 83-kilodalton nonmuscle caldesmon from cultured rat cells: stimulation of actin binding of nonmuscle tropomyosin and periodic localization along microfilaments like tropomyosin
Nonmuscle caldesmon purified from cultured rat cells shows a molecular weight of 83,000 on SDS gels, Stokes radius of 60.5 A, and sedimentation coefficient (S20,w) of 3.5 in the presence of reducing agents. These values give a native molecular weight of 87,000 and a frictional ratio of 2.04, suggest...
| Formato: | Texto |
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| Lenguaje: | English |
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The Rockefeller University Press
1988
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2115152/ https://www.ncbi.nlm.nih.gov/pubmed/3384851 |