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All posts by signagen

A Novel AAV Serotype B1 for CNS Transduction

VP1 Amino Acid Sequence of AAV-B1: MAADGYLPDWLEDNLSEGIREWWDLKPGAPKPKANQQKQDDGRGLVLPGYKYLGPFNGLDKGEPVNAADAAALEHDKAYDQQLKAGDNPYLRYNHAD VEFQERLQEDTSFGGNLGRAVFQAKKRVLEPFGLVEEGAKTAPGKKRPVEQSPQEPDSSSGIGKKGQQPARKRLNFGQTGDSESVPDPQPLGEPPAAPSGVG PNTMAAGGGAPMADNNEGADGVGNSSGNWHCDSTWMGDRVITTSTRTWALPTYNNHLYKQISNGTSGGSTNDNTYFGYSTPWGYFDFNRFHCHFSPRD WQRLINNNWGFRPKRLSFKLFNIQVKEVTQNEGTKTIANNLTSTIQVFTDSEYQLPYVLGSAHQGCLPPFPADVFMIPQYGYLTLNNGSQAVGRSSFYCLEYF PSQMLRTGNNFEFSYQFEDVPFHSSYAHSQSLDRLMNPLIDQYLYYLSRTQSTGGTARTQQLLFSQAGPNTMANQAKNWLPGPCYRQQRVSTTTGQNNN SNSAWTAGTKYHLNGRNSLANPGIAMATHKDDEERFFPSNGILIFGKQNAARDNADYSDVMLTSEEEIKTTNPVATEEYGIVADNLQQQNTAPQIGTVNSQ GALPGMVWQNRDVYLQGPIWAKIPHTDGNFHPSPLMGGFGLKHPPPQILIKNTPVPADPPTTFNQSKLNSFITQYSTGQVSVEIEWELQKENSKRWNPEI QYTSNYYKSTSVDFAVNTEGVYSEPRPIGTRYLTRNL

Novel AAV-F AAV-S for Neuronal Cortex Transduction

AAV-F and AAV-S were confirmed to mediate transgene expression in the brain cortex more than 65-fold (astrocytes) and 171-fold (neurons) higher than the parental AAV9.  The VP1 amino acid sequence […]

qPCR: Avoiding Signals in the No-template Control (NTC)

This month’s question from the Molecular Biology Forums (online at molecularbiology.forums.biotechniques.com) comes from the “Real-time qPCR/qRT-PCR Methods” section. Entries have been edited for concision and clarity. Mentions of specific products […]

AAV Anc80L65 VP1

atggctgccgatggttatcttccagattggctcgaggacaacctctctgagggcattcgcgagtggtgggacttgaaacctggagccccgaaacccaaagccaaccagcaaaagcaggacg acggccggggtctggtgcttcctggctacaagtacctcggacccttcaacggactcgacaagggggagcccgtcaacgcggcggacgcagcggccctcgagcacgacaaggcctacgacca gcagctcaaagcgggtgacaatccgtacctgcggtataaccacgccgacgccgagtttcaggagcgtctgcaagaagatacgtcttttgggggcaacctcgggcgagcagtcttccaggcca agaagcgggttctcgaacctctcggtctggttgaggaaggcgctaagacggctcctggaaagaagaggccggtagagcaatcaccccaggaaccagactcctcttcgggcatcggcaagaa aggccagcagcccgcgagaaagagactcaactttgggcagacaggcgactcagagtcagtgcccgaccctcaaccactcggagaaccccccgcagccccctctggtgtgggatctaatacaat ggctgcaggcggtggcgctccaatggcagacaataacgaaggcgccgacggagtgggtaacgcctcaggaaattggcattgcgattccacatggctgggcgacagagtcatcaccaccagc acccgaacctgggccctccccacctacaacaaccacctctacaagcaaatctccagccaatcgggaggcagcaccaacgacaacacctacttcggctacagcaccccctgggggtattttgacttta acagattccactgccacttctcaccacgtgactggcagcgactcatcaacaacaactggggattccggcccaagaagctcaacttcaagctcttcaacatccaggtcaaggaggtcacgacgaat gatggcaccacgaccatcgccaataaccttaccagcacggttcaggtctttacggactcggaataccagctcccgtacgtcctcggctctgcgcaccagggctgcctgcctccgttcccggcggac gtcttcatgattcctcagtacgggtacctgactctgaacaatggcagtcaggccgtgggccgttcctccttctactgcctggagtactttccttctcaaatgctgagaacgggcaacaactttcagt tcagctacacgtttgaggacgtgccttttcacagcagctacgcgcacagccaaagcctggaccggctgatgaaccccctcatcgaccagtacctgtactacctgtctcggactcagaccacgagtg gtaccgcaggaaatcggacgttgcaattttctcaggccgggcctagtagcatggcgaatcaggccaaaaactggctacccgggccctgctaccggcagcaacgcgtctccaagacaaccaatc aaaataacaacagcaactttgcctggaccggtgccaccaagtatcatctgaatggcagagactctctggtaaatcccggtcccgctatggcaacccacaaggacgacgaagacaaattttttcc gatgagcggagtcttaatatttgggaaacagggagctggaaatagcaacgtggaccttgacaacgttatgataaccaacgaggaagaaattaaaaccaccaacccagtggccacagaaga gtacggcacggtggccactaacctgcaatcggccaacaccgctcctgctacagggaccgtcaacagtcaaggagccttacctggcatggtctggcaggaccgggacgtgtacctgcagggtcc tatctgggccaagattcctcacacggacggacactttcatccctcgccgctgatgggaggctttggactgaaacacccgcctcctcagatcctgattaagaatacacctgttcccgcgaatcctcca actaccttcagtccagctaagtttgcgtcgttcatcacgcagtacagcaccggacaggtcagcgtggaaattgaatgggagctgcagaaagaaaacagcaaacgctggaacccagagattca atacacttccaactacaacaaatctacaaatgtggactttgctgttgacacaaatggcgtttattctgagcctcgccccatcggcacccgttacctcacccgtaatctgtaa