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分离外体富集的细胞外囊泡携带颗粒细胞-巨噬细胞-胚胎干细胞的细胞外刺激因子
JoVE Journal
Cancer Research
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JoVE Journal Cancer Research
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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Chapters

  • 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

Automatic Translation

这项研究描述了一种将携带免疫刺激性粒细胞巨噬细胞刺激因子的外细胞富集细胞外囊泡从胚胎干细胞中分离的方法。

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