DNA-Tsuas Kem yog ib qho tshwj xeeb silica membrane adsorption kem, ua ke nrog Foregene cov mis reagents tshwj xeeb, tuaj yeem ua tau zoo thiab tshwj xeeb khi DNA, thiab tuaj yeem tshem tawm RNA, impurity proteins, ions thiab lwm yam organic tebchaw hauv hlwb mus rau qhov loj tshaj.Cov txheej txheem kev sim tuaj yeem tshem tawm RNA hauv genomic DNA yam tsis tau ntxiv RNase, thiab zam lub chaw sim los ntawm kev kis kab mob los ntawm exogenous RNase.

Nyob rau hauv DNA-Tsuas Kem, plasmid DNA tuaj yeem khi rau silica daim nyias nyias nyob rau hauv cov dej ntsev siab, thiab tom qab ntawd cov DNA yog eluted los ntawm silicon matrix nrog cov ntsev tsawg lossis dej.Cov DNA tau txais tuaj yeem siv rau kev sim molecular biology xws li kev txwv kev zom zaub mov, PCR, kev sib txuas, kev tsim tsev qiv ntawv, kev hloov pauv kab mob, thiab kev hloov pauv.

Qhov zoo

Tsis tas yuav ntxiv RNase kom tshem tawm RNA los ntawm genomic DNA, zam lub chaw kuaj mob los ntawm exogenous RNase.

Daim ntawv thov

DNA rho tawm los ntawm cov qauv xws li plasmids, tsiaj txhu, hlwb, nroj tsuag, kab mob, dej, quav, av, thiab buccal swabs.