MAADGYLPDWLEDNLSEGIREWWDLKPGAPKPKANQQKQDNGRGLVLPGYKYLGPFNGLDKGEPVNAADAAALEHDKAYDQQLQAGDNPYLRYNHADAEFQERLQEDTSFGGNLGRAVFQAKKRVLEPLGLVESPVKTAPGKKRPVEPSPQRSPDSSTGIGKKGQQPAKKRLNFGQTGDSESVPDPQPIGEPPAGPSGLGSGTMAAGGGAPMADNNEGADGVGSSSGNWHCDSTWLGDRVITTSTRTWALPTYNNHLYKQISNGTSGGSTNDNTYFGYSTPWGYFDFNRFHCHFSPRDWQRLINNNWGFRPKRLNFKLFNIQVKEVTQNEGTKTIANNLTSTIQVFTDSEYQLPYVLGSAHQGCLPPFPADVFMIPQYGYLTLNNGSQAVGRSSFYCLEYFPSQMLRTGNNFEFSYNFEDVPFHSSYAHSQSLDRLMNPLIDQYLYYLSRTQSTGGTAGTQQLLFSQAGPNNMSAQAKNWLPGPCYRQQRVSTTLSQNNNSNFAWTGATKYHLNGRDSLVNPGVAMATHKDDEERFFPSSGVLMFGKQGAGKDNVDYSSVMLTSEEEIKTTNPVATEQYGVVADNLQQQNAAPIVGAVNSQGALPGMVWQNRDVYLQGPIWAKIPHTDGNFHPSPLMGGFGLKHPPPQILIKNTPVPADPPTTFNQAKLASFITQYSTGQVSVEIEWELQKENSKRWNPEIQYTSNYYKSTNVDFAVNTEGTYSEPRPIGTRYLTRNL*
Adeno-associated Virus (AAV)
Difference between dye-based vs probe-based qPCR
Dye-based qPCR is less expensive than probe-based qPCR, but probe-based qPCR is more specific and accurate. The choice between the two depends on the research goals and the type of […]
Isopycnic Centrifugation
In isopycnic separation, also called buoyant or equilibrium separation, particles are separated solely on the basis of their density. Particle size only affects the rate at which particles move until […]
Primers and probes used for rAAV quantitative analysis
Applicability Target Sequences UniversalAll rAAV samples ITR2 primers: 5′-ggaacccctagtgatggagtt-3′ and5′-cggcctcagtgagcga-3′;probe: R-5′-cactccctctctgcgcgctcg-3′-Q. Semi-universalGroup of rAAV samples CMV promoter primers: 5′-ttcctacttggcagtacatctacg-3′ and5′-gtcaatggggtggagacttgg-3′;probe: R-5′-tgagtcaaaccgctatccacgccca-3′-Q;and other sequences. CAG promoter primers: 5′-ctgaccgcgttaatcccaca-3′ and5′-acaagccgtgattaaaccaaga-3′. CBA promoter […]
Quantification for residual host cell DNA contamination in the rAAV prep via qPCR or ddPCR analysis targeting highly repetitive genome sequences
DNA Impurity Target Sequences Plasmid KanR primers: 5′-gggcgcccggttctttttgtc-3′ and5′-gccagtcccttcccgcttcagtg-3′. AmpR primers: 5′-cgcgccacatagcagaactt-3′ and5′-cgccccgaagaacgttt-3′;probe: R-5′-aaaagtgctcatcattg-3′-Q;and other sequences. Adenovirus E2A primers: 5′-ttgctgaaacccaccatttg-3′ and5′-tcgtggacagcgaggaaga-3′;probe: R-5′-cgccacatcttctct-3′-Q. Adenovirus E4 primers: 5′-tcggcgcactccgtaca-3′ and5′-cgcgggtctctgtctcaaaa-3′;probe: R-5′-tagggatcgcctacctc-3′-Q. HSV UL23 […]