Description
pAAV4.18-2
Adeno-associated Viral Vector (AAV) capsid AAV4.18-2 in AAV2Rep expression construct.
This gain-of-function phenotype correlated with robust CNS spread of AAV4.18 through paravascular transport pathways. Consistent with these observations, altering glycan dynamics within the brain by coadministering SA- and PSA-specific neuraminidases resulted in striking changes to the cellular tropisms and transduction efficiencies of both parental and mutant vectors.
Doi: 10.1128/JVI.02951-14
K492E, K503E, N585S
MTDGYLPDWLEDNLSEGVREWWALQPGAPKPKANQQHQDNARGLVLPGYKYLGPGNGLDKGEPVNAADAAALEHDKAYDQQLKAGD
NPYLKYNHADAEFQQRLQGDTSFGGNLGRAVFQAKKRVLEPLGLVEQAGETAPGKKRPLIESPQQPDSSTGIGKKGKQPAKKKLVFEDETG
AGDGPPEGSTSGAMSDDSEMRAAAGGAAVEGGQGADGVGNASGDWHCDSTWSEGHVTTTSTRTWVLPTYNNHLYKRLGESLQSNTYN
GFSTPWGYFDFNRFHCHFSPRDWQRLINNNWGMRPKAMRVKIFNIQVKEVTTSNGETTVANNLTSTVQIFADSSYELPYVMDAGQEGSLP
PFPNDVFMVPQYGYCGLVTGNTSQQQTDRNAFYCLEYFPSQMLRTGNNFEITYSFEKVPFHSMYAHSQSLDRLMNPLIDQYLWGLQSTTT
GTTLNAGTATTNFTKLRPTNFSNFKKNWLPGPSIKQQGFSKTANQNYEIPATGSDSLIEYETHSTLDGRWSALTPGPPMATAGPADSKFSNS
QLIFAGPKQNGNTATVPGTLIFTSEEELAATNATDTDMWGNLPGGDQSSSNLPTVDRLTALGAVPGMVWQNRDIYYQGPIWAKIPHTDGH
FHPSPLIGGFGLKHPPPQIFIKNTPVPANPATTFSSTPVNSFITQYSTGQVSVQIDWEIQKERSKRWNPEVQFTSNYGQQNSLLWAPDAAGKY
TEPRAIGTRYLTHHL*
$1,500.00 – $3,000.00