AAV Titers: Where Do They Come From And What Do They Mean?
Type
Blog Post
... people usually report?
Addgene and other viral vector manufacturing facilities report the physical titer...cell transduction assays. Wild-type AAV2 has been reported to have a near-perfect physical-to-infectious ... However, for recombinant AAV2, the same study reported a physical-to-infectious particle ratio of 50:...(“full”) (Zeltner et al., 2010), while another reported that only 20% of recombinant AAV2 particles were...vector preparation protocol, and we are pleased to report that over 95% of viral capsids in representative...AAV aliquots. Our titer values (circled in red) report physical titer, which is measured by qPCR.
...nonsense to publication quality data." Scientific Reports 7 (2017). PubMed PMID: 28546538. PubMed Central...