Cov cim DNA ua los ntawm peb lub tuam txhab yog txhua yam tau los ntawm kev zom cov enzyme ntawm plasmids.Cov cim uas tsim los ntawm cov txheej txheem no muaj cov keeb kwm huv huv, ntshiab bands, ruaj khov zoo thiab tuaj yeem ua tiav qhov tseeb ntawm cov cim.Cov khoom muaj ob dyes (cyan dye thiab daj), thiab cov migration rate ntawm electrophoresis tuaj yeem txiav txim los ntawm cov xim hloov thaum lub sij hawm electrophoresis.Qhov kev tsiv teb tsaws ntawm cyan dye yog tib yam li ntawm 3-5kb hauv 1% agarose gel, thiab qhov kev tsiv teb tsaws ntawm cov xim daj yog hais txog Kev tsiv teb tsaws yog tib yam li ntawm 50bp band, thiab cov electrophoresis kev nce qib tuaj yeem pom ncaj qha nrog qhov muag liab qab.Nws yog ib qho yooj yim siv thiab cov duab electrophoresis yog qhov tseeb.

Cov khoom no yog cov khoom npaj siv thiab twb muaj 1x Loading Buffer.Koj tuaj yeem nqa tus nqi tsim nyog ntawm Marker rau electrophoresis raws li kev xav tau ntawm kev sim.BM5000 DNA Marker muaj 8 DNA bands, cov DNA bands yog: 100bp (50ng / 5μl), 250bp (50ng / 5μl), 500bp (50ng / 5μl), 750bp (75ng / 5μl), 1000μbp (50) 50ng / 5μl, 00bp (30ng / 5μl), 5000bp (50ng / 5μl).