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在细胞堆中生产腺相关病毒载体,用于大型动物模型的临床前研究
JoVE 신문
면역학 및 감염병학
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JoVE 신문 면역학 및 감염병학
Production of Adeno-Associated Virus Vectors in Cell Stacks for Preclinical Studies in Large Animal Models
DOI:

07:21 min

June 30, 2021

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Chapters

  • 00:04Introduction
  • 00:46Double Plasmid Transfection of HEK293 Cells in Cell Stacks
  • 02:30Harvesting Adeno-Associated Virus AAV and Chemical Lysis of The Transfected HEK293 Cells
  • 03:23AAV Vector Purification Using Heparin Affinity Chromatography
  • 05:45Results: Serum Human Monoclonal Antibody (hIgG) Expression in Animals Upon Administration of AAV6.2FF-hIgG
  • 06:41Conclusion

Summary

자동 번역

在这里,我们提供了使用在细胞堆叠中生长的贴壁HEK 293细胞和亲和色谱纯化大规模生产研究级AAV载体的详细程序。该方案始终如一地产生>1 x 1013 个载体基因组/ mL,提供适合大型动物研究的载体量。

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