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Isolement de vésicules extracellulaires enrichies en exosomes transportant un facteur de stimulation des colonies de granulocytes-macrophages à partir de cellules souches embryonnaires
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JoVE Journal Pesquisa do Câncer
Isolation of Exosome-Enriched Extracellular Vesicles Carrying Granulocyte-Macrophage Colony-Stimulating Factor from Embryonic Stem Cells
DOI:

12:02 min

November 11, 2021

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Capítulos

  • 00:04Introduction
  • 01:01ES-D3 Cell Culture
  • 03:06Exosome-Enriched Extracellular Vesicle (EV) Isolation
  • 04:09Exosome-Enriched EV Transmission Electron Microscopy (TEM) Characterization
  • 05:12Whole Cell Extract (WCE) and EV Lysate Preparation
  • 06:29Western Blot Analysis
  • 07:11Enzyme-Linked Immunosorbent Assay (ELISA)
  • 08:48Results: Representative GM-CSF Expression Analyses
  • 11:13Conclusion

Summary

Tadução automática

Cette étude décrit une méthode pour isoler des vésicules extracellulaires enrichies en exosomes porteuses de facteurs de stimulation des colonies de macrophages granulocytaires immunostimulants à partir de cellules souches embryonnaires.

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