Qauv khaws cov leeg muaj ntau yam ntawm kev siv. Lawv tuaj yeem yog centrifuguged ncaj qha lossis siv raws li kev thauj / khaws cov raj rau kev thauj mus los thiab khaws cia ntawm cov oligonucleotides, kev tiv thaiv lossis tsis muaj kev tiv thaiv.
Yuav ua li cas cais cais?
1️⃣ los ntawm ntim: 0.5ml / 1.5ml / 2ml
2️⃣ raws li lub raj hauv qab qauv: Lub khob hauv qab cia cov raj / ntsug hauv qab cia cov raj
3️⃣ Raws li qhov tob ntawm lub raj npog raj: sib sib zog nqus npog lub raj / ntiav npog cia cov raj
Yuav xaiv li cas?
Seem
Qhov no yog qhov ua tau zoo tshaj plaws rau lub raj ntim khoom. Kev sib khi yog tsuas yog ua kom tau raws li cov xov uas meej thiab cov kab mob o-rings. Cov kev siv tau siv cov kev kuaj pom tsis zoo yog qhov tsis zoo ntawm kev sim thiab kev ntsuas hnyav ntawm cov
✅ Qhov kawg thiab nag lossis daus
Qhov no yog tsuas yog cuam tshuam nrog cov ntaub ntawv ntawm cov reagents thiab hlab. Ua ntej tshaj plaws, koj yuav tsum xaiv lub raj ntim khoom ua los ntawm cov polypropylene raw khoom. Nyob rau tib lub sijhawm, koj yuav tsum ua kev sib cais thiab nag lossis daus.
Kev Siv Hluav Taws Xob
Kev nyiam roj ntsha feem ntau yog hais txog seb cov raj muaj cov nucleent, DNA, cov kab mob sib xws, cov cua sov, muaj kev sib luag thiab lwm yam. Qhov no tuaj yeem ua los ntawm kev xaiv cov leeg nrog cov qib huv si zoo raws li kev yuav tsum tau ua thiab siv cov khoom seem;
✅ Adsorption
Xaiv cov leeg nrog cov DNA tsawg (RNA) lossis protein adsorption tuaj yeem ua kom ntseeg tau tias tus qauv them no yog qhov chaw tsawg;
✅ Roj thiab cov kab mob thaiv cov khoom
Txij li thaum lub chaw khaws khoom thiab kev thauj mus los ntawm reagents yog feem ntau huab (tsawg kub, kua nitrogen thiab cov kua dej qhuav, ua kua tsis muaj cuam tshuam dab tsi.
Lub sijhawm Post: Mar-17-2025