[Data Link] rAAV vectorの沈殿法を使った精製方法に関する文献のリンク – ID745

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A simplified purification method for AAV variant by polyethylene glycol aqueous two-phase partitioning Cell Pellet→Lysis→Nuclease→PEG8000-NaCl Precipitation. Replace from ultracentrifugation to precipitation procedure 10% PEG8000, 13.2% (HN4)2SO4
Culture Supernatant + PEG solution (1/4 vol)→stir slowly 4℃, 1hr→4℃, 3hrs without string to allow full peciptation 40% PEG 8000, 2.4% NaCl, adjust pH7.4
Adeno-associated Virus (AAV) AssemblyActivating Protein Is Not an Essential Requirement for Capsid Assembly of AAV Serotypes 4, 5, and 11 make in 8% PEG 8000, 0.5 NaCl on ice for 3hrs. The pelet was suspet by 50 mM Tris-HCl (pH 8.5) and 2 mM MgCl
2
Helper-free Production of Laboratory Grade AAV and Purification by Iodixanol Density Gradient Centrifugation add 1:4 vol precipitation solution to supernatant from cell culture 40% PEG 8000, 2.5 M NaCl water