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Myosin-Specific Adaptations of In vitro Fluorescence Microscopy-Based Motility Assays
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Bioquímica
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JoVE Journal Bioquímica
Myosin-Specific Adaptations of In vitro Fluorescence Microscopy-Based Motility Assays

Myosin-Specific Adaptations of In vitro Fluorescence Microscopy-Based Motility Assays

5,410 Views

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08:57 min

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February 04, 2021

DOI:

10.3791/62180-v

DOI:
10.3791/62180-v

•

08:57 min
February 04, 2021

•

9 Views
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1Laboratory of Molecular Physiology, Cell and Developmental Biology Center, National Heart, Lung and Blood Institute,National Institutes of Health, 2Department of Physiology, Perelman School of Medicine,University of Pennsylvania

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Presented here is a procedure to express and purify myosin 5a followed by a discussion of its characterization, using both ensemble and single molecule in vitro fluorescence microscopy-based assays, and how these methods can be modified for the characterization of nonmuscle myosin 2b.

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MyosinIn VitroFluorescence MicroscopyMotility AssaysNon-muscle MyosinProtein DynamicsSingle MoleculeEnsembleCytoskeletal SystemsKinesinsDyneinsMicrotubulesNitrocelluloseFlow Chamber

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Cite this Article

Tripathi, A., Bond, C., Sellers, J. R., Billington, N., Takagi, Y. Myosin-Specific Adaptations of In vitro Fluorescence Microscopy-Based Motility Assays. J. Vis. Exp. (168), e62180, doi:10.3791/62180 (2021).

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