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التصور-المربوطة السطحية الكبيرة جزيئات الحمض النووي مع الحمض النووي البروتين الفلوري ملزم الببتيد
JoVE 杂志
生物学
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JoVE 杂志 生物学
Visualization of Surface-tethered Large DNA Molecules with a Fluorescent Protein DNA Binding Peptide
DOI:

08:51 min

June 23, 2016

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Chapters

  • 00:05Title
  • 00:40Cleaning of the Coverslips
  • 01:54Aminosilanization of the Coverslips
  • 03:01PEGylation of the Coverslips
  • 04:44Assembly of the Flow Chamber
  • 06:15Loading Samples into the Flow Chamber
  • 07:40Results: Stretched DNA Molecules under Flow
  • 08:22Conclusion

Summary

自动翻译

We present an approach for visualizing fluorescent protein DNA binding peptide (FP-DBP)-stained large DNA molecules tethered on the polyethylene glycol (PEG) and avidin-coated glass surface and stretched with microfluidic shear flows.

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