Patent ID: 10829784

Abstract:
A method for producing recombinant adeno-associated virus, the method including: (1) transforming a gene of interest (GOI) into a recombinant baculovirus, where the recombinant baculovirus has a genome integrated with AAV Rep gene, Cap gene, and rAAV genome ITR-GOI that are needed in the production of the rAAV; and where the ITR-GOI is linked to expression cassette of the Cap gene and the Rep gene by a 5′ terminal nucleic acid segment or a 3′ terminal nucleic acid segment; (2) infecting host insect larvae with the recombinant baculovirus prepared in (1), such that the rAAV is produced in vivo in the host insect larvae; and (3) lysing the host insect larvae obtained in (2), and extracting and purifying the rAAV.