I-DYCP-31CN iyisistimu ye-electrophoresis enezingqimba. Isistimu ye-electrophoresis evundlile, ebizwa nangokuthi amayunithi angaphansi kwamanzi, eklanyelwe ukusebenzisa amajeli e-agarose noma e-polyacrylamide acwiliswe ku-buffer esebenzayo. Amasampula ethulwa endaweni kagesi futhi azothuthela ku-anode noma i-cathode kuye ngokushajwa kwawo kwangaphakathi. Amasistimu angasetshenziswa ukuhlukanisa i-DNA, i-RNA namaprotheni ukuze kusetshenziswe ukuhlolwa okusheshayo okufana nokulinganisa isampula, ukunqunywa kosayizi noma ukutholwa kokukhulisa i-PCR. Amasistimu ngokuvamile afika nethangi elingaphansi kwamanzi, ithreyi yokuphonsa, ama-combs, ama-electrode kanye nokunikezwa kwamandla.