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MicroRNAs (miRNAs) are short, highly conserved small noncoding RNA molecules naturally occurring in the genomes of plants and animals. They are 17–27 nucleotides long and regulate posttranscriptional mRNA expression, typically by binding to the 3’ untranslated region (3’-UTR) of the complementary mRNA sequence, resulting in translational repression and gene silencing. Studies have shown that thousands of human protein-coding genes are regulated by miRNAs, indicating that miRNAs are “master regulators” of many important biological processes.

Search more than 2000 Invitrogen miRNA Mimics and Inhibitors

Search more than 2000 Invitrogen miRNA Mimics and Inhibitors

Search for Pre-Designed miRNA's

Which Invitrogen miRNA Mimic or Inhibitor is right for you?

Novel design to minimize off-target effects Next generation chemistries for lowest off-target effects Chemically modified for good efficacyNext generation chemistries for highest efficacy
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 Pre-miR Precursors mirVana miRNA MimicsAnti-miR Inhibitors mirVana miRNA Inhibitors
FunctionMimic endogenous miRNAsMimic endogenous miRNAsInhibit endogenous miRNAsInhibit endogenous miRNAs
Content Database100% Coverage of miRBase v 15*100% Coverage of miRBase v 21**100% Coverage of miRBase v 15*100% Coverage of miRBase v 21**
Model SystemIn VitroIn Vitro & In VivoIn VitroIn Vitro & In Vivo
Species CoveredHuman, Mouse & Rat (Other species: use custom tool)Human, Mouse & Rat (Other species: use custom tool)Human, Mouse & Rat (Other species: use custom tool)Human, Mouse & Rat (Other species: use custom tool)
Custom Design ToolDesign your custom miRNAs mimicsDesign your custom miRNAs mimicsDesign your custom miRNA inhibitorsDesign your custom miRNA inhibitors
miRNA LibrariesPre-Designed or Custom LibrariesDesigned or Custom LibrariesDesigned or Custom LibrariesDesigned or Custom Libraries
Recommended Catalog #AM17100: Pre-miR miRNA Precursor 5 nM4464066: mirVana™ miRNA Mimic 5 nMAM17000: Anti-miR Inhibitor 5 nM4464084: mirVana™ miRNA Inhibitor 5 nM

Additional products for miRNA research

miRNAs require special tools for accurate and sensitive analysis. We offer a broad portfolio of products that provides complete solutions for either miRNA expression profiling or a targeted quantitation/target validation.

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      New to miRNA Research?

      Learn more about miRNAs and their role in current research.

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      If you have any questions on products or ordering, please contact us at RNAisupport@thermofisher.com

      Epigenetics Learning Center

      Our Learning Center provides an overview of epigenetic regulation of gene expression as well as considerations underpinning the research workflow. Learn about:

      microRNAs

      DNA methylation