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En ny metode for lokalisering Reporter fluoriserende perler Nær Cell Culture Surface for trekkraft Mikros
JoVE Journal
Bioengineering
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JoVE Journal Bioengineering
A Novel Method for Localizing Reporter Fluorescent Beads Near the Cell Culture Surface for Traction Force Microscopy
DOI:

13:30 min

September 16, 2014

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Chapters

  • 00:05Title
  • 01:42Functionalizing the Top Glass Cover Slips
  • 03:18Preparing Polyacrylamide Gel Directly on Glass Bottom Petri Dishes
  • 06:31Functionalizing Polyacrylamide Gel with Fibronectin
  • 07:47Traction Force Experiments
  • 10:22Results: Localizing Fluorescent Microspheres within Polyacrylamide Gels for Traction Force Microscopy
  • 12:51Conclusion

Summary

Automatic Translation

Tradisjonelle teknikker for å fabrikkere polyakrylamid (PA) geler inneholdende fluorescerende prober innebære sandwiching en gel mellom en vedheftende overflate, og en glass-slide. Her viser vi at belegg dette lysbildet med poly-D-lysin (PDL) og fluorescerende prober lokaliserer sondene til innenfor 1,6 mikrometer fra gelen overflaten.

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