We believe this site might serve you best:

United States

English Continue

This country code will remain if no action is taken to change it.

Don't see your country?
Promega Corporation

RNasin® Plus RNase Inhibitor

Don't see what you are looking for?

Click here for custom options.

RNasin® Plus RNase Inhibitor is a recombinant mammalian RNase inhibitor that is expressed as a soluble protein in E. coli, allowing easy purification through a combination of ion exchange and hydrophobic interaction chromatography. The protein is capable of inhibiting eukaryotic RNases (e.g., RNase A and RNase B) similarly to human placental RNase inhibitor. RNasin® Plus RNase Inhibitor is tested in RT-PCR and is compatible with enzymes such as AMV, M-MLV and ImProm-II™ Reverse Transcriptases or Taq and Tfl DNA Polymerases. RNasin® Plus RNase Inhibitor also is tested and compatible with quantitative, real-time RT-...

Expand to Read More »

  • Prices valid for US customers only
Product Size Conc. Catalog # *List Price QTY Add to Cart

RNasin® Plus RNase Inhibitor

40u/μl N2611 $ 132.00 Add to cart

RNasin® Plus RNase Inhibitor

40u/μl N2615 $ 333.00 Add to cart

QC Tests

SDS-PAGE/purity, DNase, RNase, latent RNase, endonuclease.


Recombinant E. coli strain.

Storage Buffer

20mM HEPES-KOH (pH 7.6 at 4°C), 50mM KCl, 8mM DTT and 50% (v/v) glycerol.

Storage Conditions

Store at –20°C.

Unit Definition

One unit is defined as the amount of RNasin® Plus RNase Inhibitor required to inhibit the activity of 5ng of ribonuclease A by 50%. Activity is measured by the inhibition of hydrolysis of cytidine 2,3´-cyclic monophosphate by ribonuclease A.

For product intended use please see Patents & Disclaimers tab.

It appears that you have Javascript disabled. Our website requires Javascript to function correctly. For the best browsing experience, please enable Javascript.

Scientists at Your Service

Scientists at Your Service

We offer a range of services to help you succeed using Promega technologies. From product training to set up of automated systems and development of custom applications—our scientific support goes beyond the basics.

Ask us! We are here to help you.