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Processutveckling för produktion och rening av Adeno-associerat virus (AAV)2 Vektor med baculovirus-insektscellskultursystem
JoVE Journal
Biologia
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JoVE Journal Biologia
Process Development for the Production and Purification of Adeno-Associated Virus (AAV)2 Vector using Baculovirus-Insect Cell Culture System
DOI:

10:31 min

January 13, 2022

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Capitoli

  • 00:05Introduction
  • 00:44Generation of Baculovirus-infected TIPS Cells
  • 03:05Production of AAV Vector
  • 05:08Lysis of Cells and Release of AAV
  • 06:07Purification of AAV Vector Using Affinity Column Chromatography System
  • 08:03Concentration and Diafiltration of AAV Vector Using Tangential Flow Filtration (TFF)
  • 08:54Results: Purification of Adeno-Associated Virus (AAV)2 Vector Using Baculovirus-Insect Cell Culture System
  • 09:48Conclusion

Summary

Traduzione automatica

I detta protokoll produceras AAV2 vektor genom samodling Spodoptera frugiperda (Sf9) insektsceller med baculovirus (BV)-AAV2-grönt fluorescerande protein (GFP) eller terapeutisk gen och BV-AAV2-rep-cap infekterade Sf9 celler i suspension kultur. AAV-partiklar frigörs från cellerna med tvättmedel, förtydligas, renas genom affinitetskolonnkromatografi och koncentreras genom tangentiell flödesfiltrering.

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