Gel electrophoresis waxaa lagu qaban karaa mid toosan ama toosan.Jeelyada toosan waxay guud ahaan ka kooban yihiin matrix acrylamide ah.Cabbirrada daloolada ee jel-yadani waxay ku xiran yihiin xoojinta qaybaha kiimikada: daloolada agarose gel (100 ilaa 500 nm dhexroor) way ka weyn yihiin oo ka yar yihiin labbiska marka la barbardhigo gelpores acrylamide (10 ilaa 200 nm dhexroor).Marka la barbardhigo, DNA iyo RNA molecules way ka weyn yihiin xargaha tooska ah ee borotiinka, kuwaas oo inta badan la diido ka hor, ama inta lagu jiro habkan, taas oo ka dhigaysa inay si sahlan u falanqeeyaan.Sidaa darteed, borotiinada waxaa lagu socodsiiyaa gels acrylamide (toos ah) .DYCZ - 24DN waa koronto-fayras-yar oo dual toosan ah oo khuseeya SDS-BOG iyo hooyo-BOG.Waxay leedahay shaqada tuurista jel ee booska asalka ah iyada oo la adeegsanayo qalabkeena khaaska ah ee jel-kabka ah.
