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JoVE Journal
Bioengineering

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Karakterisering single-molekyle konformationændringer under forskydning flow med fluorescens mikroskopi
 
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Karakterisering single-molekyle konformationændringer under forskydning flow med fluorescens mikroskopi

Article DOI: 10.3791/60784-v 08:47 min January 25th, 2020
January 25th, 2020

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Summary

Please note that all translations are automatically generated.

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Vi præsenterer en protokol for immobilisering af enkelte makromolekyler i mikrofluidiske enheder og kvantificereændringer i deres konformationer under forskydningsflow. Denne protokol er nyttig til at karakterisere biomekaniske og funktionelle egenskaber af biomolekyler såsom proteiner og DNA i et flowmiljø.

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Bioengineering von Willebrand faktor lambda DNA mikrofluidics forskydningflow TIRF konfokal fluorescens mikroskopi
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