Mfundo zotsatirazi ziyenera kuzindikirika:
1) Pamene mukuchita kuyesera kwa culturing maselo, tcherani khutu ntchito aseptic, samatenthetsa reagents (kupatukana njira, kutsuka njira, etc.) ndi zida.Ntchitoyi iyenera kuchitidwa ndi akatswiri kuti atsimikizire kugwirizana kwa ntchitoyo.
2) Kutentha kwa Centrifugation nthawi zambiri kumakhala kutentha (2 ~ 25 ℃).
3) Kawirikawiri polekanitsa maselo a mononuclear (PBMC) ndi Ficoll, kuchuluka kwa maselo ofiira a magazi ndi ochepa, omwe angapangitse kulondola kwa kuyesa.Choncho lysate angagwiritsidwe ntchito (ena ayenera chosawilitsidwa), kulamulira lysis nthawi ndi kupewa kumakhudza ntchito maselo mononuclear.
4) Samalani ndi re-centrifugation yomwe imatha kuwirikiza kawiri.