TRIzol® products are referenced in thousands of journal publications, reflecting the trust that molecular biologists have placed in TRIzol® reagent to deliver high-quality, intact RNA from many kinds of biological materials.

TRIzol® reagents are offered in several ready-to-use formats. The individual products within the TRIzol® reagent family are tailored to isolate total RNA or to simultaneously isolate RNA, DNA, and protein from diverse biological sources, including samples of human, animal, plant, yeast, bacterial, and viral origin.

Product Selection Guide

Function Product Description Primary Sample Type
RNA ExtractionTRIzol® Plus RNA Purification SystemOffers rapid isolation of total RNA by combining the lysis capability of TRIzol® reagent with the convenient RNA extraction technology of the PureLink® RNA Mini Kit silica spin columnAll sample types, especially difficult samples, including fibrous or fatty tissues and plant material
TRIzol® ReagentIsolates total RNA from tissues or cells, including lipid-rich and difficult samplesTissues and cells
TRIzol® LS ReagentDesigned for use with liquid samples, such as serum or virus preparationsFluid samples such as serum and virus preparations
TRIzol® Max™ Bacterial RNA Isolation Kit with TRIzol® and Max Bacterial Enhancement ReagentKit-based system designed to isolate total RNA from bacterial cellsBacterial samples

TRIzol® Reagent Support Materials

Have any questions on nucleic acid purification in your experiment? Click below to access FAQs, tech notes, selections guides, citations, and scientific presentations.

NEW Nucleic Acid Purification & Analysis Support Center
Find tips, troubleshooting help, and resources for your nucleic acid purification & analysis applications.