We began distributing ready-to-use virus preps through our viral service in late 2016 and requests are still pouring in! While our lentiviral service is going strong, the AAV service has shown incredible growth this year. pAAV-hSyn-DIO-hM4D(Gi)-mCherry was the top requested AAV prep for the 2nd year running, and you can learn more about this useful, DREADD-containing AAV here. But the top requested AAV that became available in 2017 is pmSyn1-EBFP-Cre from Hongkui Zeng’s lab. This AAV has had over 150 orders since coming online!