DNA-Only Column shine ginshiƙin tallan siliki na musamman na silica, haɗe tare da reagents na musamman na Foregene, yana iya ɗaure DNA da kyau kuma musamman, kuma yana iya cire RNA, sunadaran ƙazanta, ions da sauran mahaɗan kwayoyin halitta a cikin sel zuwa mafi girma.Tsarin gwaji na iya cire RNA a cikin DNA ɗin kwayoyin halitta ba tare da ƙara RNase ba, kuma a guji gurɓata dakin gwaje-gwaje ta RNase na waje.

A cikin DNA-Only Column, DNA na plasmid za a iya ɗaure zuwa silica membrane a ƙarƙashin yanayin gishiri mai girma, sa'an nan kuma an cire DNA daga matrix na silicon tare da ƙananan gishiri ko ruwa.Ana iya amfani da DNA ɗin da aka samu don gwaje-gwajen ilimin halitta kamar ƙuntatawa narkewa, PCR, jerin abubuwa, ginin ɗakin karatu, canjin ƙwayoyin cuta, da canzawa.

Amfani

Babu buƙatar ƙara RNase don cire RNA daga DNA na kwayoyin halitta, guje wa gurɓatar da dakin gwaje-gwaje daga RNase na waje.

Aikace-aikace

Cirar DNA daga samfurori irin su plasmids, dabbobi, sel, shuke-shuke, ƙwayoyin cuta, ruwa, najasa, ƙasa, da buccal swabs.