Ka potlako hloekisa plasmid DNA ea boleng bo holimo ho tsoa ho libaktheria tse fetotsoeng bakeng sa liteko tse tloaelehileng tsa baeloji ea limolek'hule joalo ka phetoho le tšilo ea enzyme.
◮Tlosa RNA ntle le ho eketsa RNase
◮E loketseng- centrifugation e etsoa ka mocheso oa kamore
◮Ka potlako- ts'ebetso e ka phethoa ka metsotso e 20
◮Sireletsehile- ha ho na reagent ea tlhaho e sebelisoang
◮Bohloeki bo phahameng—OD260/280≈1.7-1.9