◮I-1Kb DNA Ladder yakhiwe ngemicu ephindwe kabili engu-13 ye-DNA, futhi ukugxiliswa okuphindwe kabili kwe-1kb no-5kb kuyasiza ukuhlukanisa amabhendi ahlukene.Ngaphansi kuka-1kb, amabhendi amathathu we-250bp, 500bp, kanye no-750bp ayengeziwe, futhi usayizi wesiqephu esifushane bungabalwa cishe ngokusekelwe kulokhu.Ukugxila kwamabhendi amane we-6kb, 7kb, 8kb, kanye no-10kb kuhliswe ngohhafu, okuzuzisayo ukuthola umphumela wokuhlukanisa ongcono.