Amplification of miR-21 RNA from Total RNA purified with RiboZol™ or RiboZol™ ME. Total RNA from 1x106 HeLa cells was extracted and purified using RiboZol™ RNA Extraction Reagent [green arrow] (N580) or RiboZol™ ME,[red arrow] (1B1304). Purified RNA (0.75µg) was reverse transcribed in a 20μl reaction with miR-21 stem-loop reverse primer. The RT reaction (3 µL) was analyzed by qPCR using BioRad’s iQ™ SYBR® Green Master mixes.
Enrichment of small RNAs using RiboZol ME. Total RNA was extracted in triplicate from K562 cells (2.79x106 cells) with RiboZol™ ME (1B1304). RNA pellets were resuspended in RiboReserve™ RNA Storage Solution (N633). Heat-denatured RNA samples (10µg) from both purifications were electrophoresed on a 2% Agarose I™ (0710) formaldehyde gel.
Omnilab Srl.
Buenos Aires
Argentina
Tel: 54-11-4553-1100
Fax: 54-11-4555-1584
E-mail: info@omnilab.com.ar
Website: www.omnilab.com.ar