DNA precipitation

10 mg DNA in 45 ml H₂O + 5 ml Kacetate 3M + 100 ml EtOH -20°C

-20°C 15 min

Spin max speed eppendorf 15 min

Wash pellet with EtOH 70%

Spin max speed eppendorf 15 min

Repeat wash and spin

Dry pellet under vacuum