1. Isolate a suitable piece of tissue and place in a UV-crosslinked 1.5mL tube.
2. Add 180.L Buffer ATL and 20.L Proteinase K and vortex.
3. Place in the 55 C incubator for 3 hours or overnight.
4. Remove from incubator, vortex, add 200.L Buffer AL and vortex.
5. Place in heat block at 70 C for 10 minutes.
6. Add 200.L 100% Ethanol and transfer entire volume onto spin column.
7. Centrifuge at 8000 rpm for 1 minute; discard flow-through.
8. Add 500.LBuffer AW1 and centrifuge at 8000 rpm for 1 minute; discard flow-through.
9. Add 500.L Buffer AW2 and centrifuge at 13000 rpm for 3 minutes; discard flow through.
10. Place spin column on UV-crosslinked 1.5mL tube, add 200.L buffer AE. Let sit for 1 minute,
then centrifuge at 8000 rpm for 1 minute. Repeat and then combine flow-throughs for a total
volume of 400.L.