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High Yield expression de protéines recombinantes humaines avec la transfection transitoire de cellules HEK293 en suspension
JoVE Journal
Biology
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JoVE Journal Biology
High Yield Expression of Recombinant Human Proteins with the Transient Transfection of HEK293 Cells in Suspension
DOI:

11:42 min

December 28, 2015

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Chapters

  • 00:05Title
  • 00:52Culture Inoculation
  • 03:00Cell Maintenance: Checking Cell Density and Viability and Passaging Cells
  • 05:11Transfection
  • 07:50Expression and Harvest
  • 08:36Results: High Yield Expression of Appropriately Glycosylated Protein with Transient Transfection
  • 10:20Conclusion

Summary

Automatic Translation

Laboratory-scale production of eukaryotic proteins with appropriate post-translational modification represents a significant barrier. Here is a robust protocol with rapid establishment and turnaround for protein expression using a mammalian expression system. This system supports selective amino acid, selective labeling of proteins and small molecule modulators of glycan composition.

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