My lab's vector of choice is AAV, with nearly every experiment requiring AAV. Before joining my lab, I had never worked with AAV, so naturally I had to package some virus for my first experiment. It was a bit intimidating, but I had my lab’s protocols and some great co-workers to help me out. Even with these tools, I found myself writing AAV production tricks into the margins of my protocol. While these tips weren’t critical to the experiment, they definitely made my life easier! In this post, I’ll share some AAV production, purification, and titration tips, while also summarizing the basic steps and analyses needed for packaging AAV.