It will be in part and discard the clear passage pour trucker.5 ml of distilled water to the sedimentary section and then centrifuge 8000 rpm 4° c, 10 min.Keep clear, 2 ml Ins CTAB 2ml
Be part of the first and ta. Pour the clear, leaving the sediment distilled water 5ml. Then centrifuge 8000 rpm 4 ° C for 10 minutes to collect the clear 2ml fill CTAB 2ml.