Learn how to isolate ultrapure total RNA within an hour, even from difficult samples with the TRIzol™ Plus RNA Purification Kit. The isolated total RNA may be used for RNA sequencing, RT-PCR, and microarrays. The TRIzol™ Plus RNA Purification Kit is based on TRIzol Reagent lysis technology and PureLink™ silica-membrane purification technology.