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포유 동물 세포에서 인간의 Granzymes의 높은 수율과 비용 효율적인 발현 시스템
JoVE Journal
Biologia
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JoVE Journal Biologia
A High Yield and Cost-efficient Expression System of Human Granzymes in Mammalian Cells
DOI:

09:16 min

June 10, 2015

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Capitoli

  • 00:05Titolo
  • 01:40Expression of Gzms in HEK293T Cells
  • 03:52Purification of Gzms from Culture Supernatant by Nickel-IMAC
  • 05:25Enterokinase (EK) Treatment and Final Clean-up by Cation Exchange Chromatography
  • 07:46Results: Analysis of Recombinant Granzymes by SDS-PAGE and Colorimetric Assays
  • 08:47Conclusion

Summary

Traduzione automatica

We describe here a cost-efficient granzyme expression system using HEK293T cells that produces high yields of pure, fully glycosylated and enzymatically active protease.

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