[DIYbio] Re: Transfection in vivo - AAV vs PEI delivery efficiency

Maybe the easiest calculation would be like this: 


https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3775943/ 

They transfect x microgrms of DNA into cells and then it gets packged into 10^8 infectious replication-deficient AAV. 

So you can estimate the uptake efficiency in vitro. 

On Tuesday, January 5, 2021 at 1:59:44 AM UTC+1 Andreas "Mega" Stuermer wrote:
Hi everyone! 

Not something for DIYbio, but as there are a lot of smart people here,  I was still wondering if anyone has done this. 

We want to find a comparison of AAV to PEI for in vivo studies in mice. 

~100 Million AAV particles with GFP are equivalent to XX micrograms of DNA packaged with PEI at the optimal ratio. 

I guess it strongly depends on the PEI to DNA ratio; organism, injection site, ... etc. But maybe someone has seen numbers 




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