Description
pAAV-DJ-S503A
AAV packaging plasmid expressing AAV2 Rep protein and AAV-DJ-S503A capsid protein
Single point mutations S503A of AAV DJ lead to significant improvement of dual-luciferase expression in vivo after tail vein (TV) injection in mice respectively, despite limited enhancement of GFP expression in 293 T, Hela and HepG2 cells in vitro. Moreover, in vivo bioluminescence image and viral genome DNA copy number in tissue analysis showed that these mutants
reserved the liver tropism characteristics, consistent with AAV-DJ.
Hanlon, K.S., et al., Selection of an Efficient AAV Vector for Robust CNS Transgene Expression. Molecular Therapy – Methods & Clinical Development, 2019. 15: p. 320-332.
>pAAV-DJ-S503A
MAADGYLPDWLEDTLSEGIRQWWKLKPGPPPPKPAERHKDDSRGLVLPGYKYLGPFNGLDKGEPVNEADAAALEHDKAYDRQLDSGDNPYLKYNHADAEFQERLKEDTSFGGNLGRAVFQAKKRLLEPLGLVEEAAKTAPGKKRPVEHSPVEPDSSSGTGKAGQQPARKRLNFGQTGDADSVPDPQPIGEPPAAPSGVGSLTMAAGGGAPMADNNEGADGVGNSSGNWHCDSTWMGDRVITTSTRTWALPTYNNHLYKQISNSTSGGSSNDNAYFGYSTPWGYFDFNRFHCHFSPRDWQRLINNNWGFRPKRLSFKLFNIQVKEVTQNEGTKTIANNLTSTIQVFTDSEYQLPYVLGSAHQGCLPPFPADVFMIPQYGYLTLNNGSQAVGRSSFYCLEYFPSQMLRTGNNFQFTYTFEDVPFHSSYAHSQSLDRLMNPLIDQYLYYLSRTQTTGGTTNTQTLGFSQGGPNTMANQAKNWLPGPCYRQQRVSKTSADNNNSEYAWTGATKYHLNGRDSLVNPGPAMASHKDDEEKFFPQSGVLIFGKQGSEKTNVDIEKVMITDEEEIRTTNPVATEQYGSVSTNLQRGNRQAATADVNTQGVLPGMVWQDRDVYLQGPIWAKIPHTDGHFHPSPLMGGFGLKHPPPQILIKNTPVPADPPTTFNQSKLNSFITQYSTGQVSVEIEWELQKENSKRWNPEIQYTSNYYKSTSVDFAVNTEGVYSEPRPIGTRYLTRNL*

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