Mwachangu komanso mogwira mtima timachotsa zidutswa zing'onozing'ono za RNA za 20-200nt miRNA, siRNA, snRNA kuchokera kumagulu osiyanasiyana anyama ndi ma cell.
◆Njira yonseyi imayendetsedwa pa kutentha kwapakati (15-25 ° C), popanda madzi oundana komanso kutentha pang'ono centrifugation.
◆Zida zonse za RNase-Free, palibe chifukwa chodera nkhawa za kuwonongeka kwa RNA.
◆DNA-Cleaning Column imamangiriza DNA, kuti zida zitha kuchotsa kuipitsidwa kwa DNA popanda kuwonjezera DNase.
◆Zokolola zapamwamba za RNA: Mzere wa RNA-okha ndi fomula yapadera imatha kuyeretsa RNA bwino.
◆Kuthamanga Kwambiri: Ntchitoyi ndi yosavuta ndipo imatha kutha mkati mwa mphindi 30.
◆Chitetezo: palibe organic reagent m'zigawo zofunika.
◆Ubwino wapamwamba: Zidutswa za RNA zochotsedwa ndizoyera kwambiri, zopanda mapuloteni ndi zonyansa zina, ndipo zimatha kukwaniritsa zofunikira zakutsikira kwamtsinje.
◆Zoyeserera zosiyanasiyana ntchito