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Promega RNasin™ Plus RNase Inhibitor

Ribonuclease inhibitors with broad-spectrum RNase inhibitory properties. Recombinant and native available. Plus version protects RNA before, during and after heating.

Supplier:  Promega N2615

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Catalog No. PRN2615

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  • Broad-Spectrum Inhibition of Common Eukaryotic RNases
  • Native, recombinant and oxidation-resistant forms available
  • Does not inhibit SP6, T7 or T3 RNA Polymerase; GoScript™ Reverse Transcriptase, AMV or M-MLV Reverse Transcriptase; or Taq DNA polymerase.
  • Use in many downstream assays: Inhibits a broad spectrum of eukaryotic RNases over a wide pH range (pH 5-8)
  • Maintains inhibitory activity over a wide temperature range


-30°C to -10°C
Amount of RNasin Plus RNase Inhibitor required to inhibit the activity of 5ng of RNase A by 50%
10,000 U
40 U/μL
RT-PCR, quantitative RT-PCR, in-vitro transcription, in-vitro translation, coupled transcription/translation, useful in any applications where eukaryotic RNase contamination is a potential problem, protection of mRNA in cDNA synthesis reactions


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