Hlanza ngokushesha futhi uthole izingcezu ze-DNA zekhwalithi ephezulu ohlelweni lwe-PCR;uma ufuna ukuhlukanisa futhi uthole izingcezu ezithile ze-DNA, sicela ukhethe ikhithi yokutakula ijeli.
◮ Uhlu olubanzi lokutholwa kwe-DNA: Izingcezu ze-DNA ezimfishane njengo-60bp futhi ezinkulu njengo-10kb zingatholwa.
◮ Ukusebenza kahle kokutakula: Ukusebenza kahle kokutakula ngokuvamile kungaphezu kwama-80%, futhi okuphezulu kakhulu kungafinyelela ngaphezu kwama-95%.
◮ Isivinini esisheshayo:Kulula ukusebenza, ukutakula kwe-DNA fragment kungaqedwa kungakapheli imizuzu eyi-15 futhi i-primer dimer ingasuswa ngokuqondile ngaphandle kokutholwa kwejeli.
◮ Safety:Akukho kukhishwa kwe-organic reagent edingekayo.
◮ Ikhwalithi ephezulu: Izingcezu ze-DNA ezitholiwe zimsulwa kakhulu, ezingahlangabezana nokuhlolwa okuhlukahlukene okulandelayo.