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Procesudvikling til produktion og rensning af Adeno-Associated Virus (AAV)2 Vector ved hjælp af Baculovirus-Insect Cell Culture System

DOI :

10.3791/62829-v

January 13th, 2022

January 13th, 2022

8,219 Views

1Division of Experimental Hematology and Cancer Biology, Cincinnati Children's Hospital Medical Center, 2University of Cincinnati College of Medicine, 3Raymond G. Perelman Center for Cellular and Molecular Therapeutics, The Children's Hospital of Philadelphia

I denne protokol produceres AAV2 vektor af co-culturing Spodoptera frugiperda (Sf9) insektceller med baculovirus (BV)-AAV2-grønt fluorescerende protein (GFP) eller terapeutisk gen og BV-AAV2-rep-cap inficerede Sf9-celler i suspension kultur. AAV partikler frigives fra cellerne ved hjælp af vaskemiddel, afklaret, renset ved affinitet kolonne kromatografi, og koncentreret ved tangentiel flow filtrering.

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Biologi

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