RNAse Inhibitor is a potent inhibitor of ribonucleases such as RNase A, RNase B, and RNase C. The 52 kDa protein is a fusion of the porcine RNAse Inhibitor gene with a proprietary 22.5 kDa protein tag.
Specifications
Unit Definition: One unit is defined as the amount of enzyme required to inhibit by 50% the hydrolysis of cytidine 2',3'-cyclic monophosphate by 5 ng of RNAse A.
Source: A recombinant E. coli strain carrying the porcine RNAse Inhibitor gene.
Unit Concentration
40,000 U/mL
Purity (SDS-PAGE)
>99%
SS Exonuclease
2000 U <5.0% released
DS Exonuclease
2000 U <0.5% released
Endonuclease
2000 U <10% converted
Non-specific RNAse
2000 U none detected
E. coli 16S rDNA Contamination
2000 U <10 copies
Storage
-20°C
Ordering
Manuals
Resources
Contact your local distributor for pricing
Product Description
Size
Cat. No.
NxGen® RNAse Inhibitor
10,000 U
30281-1
50,000 U
30281-2
ORDER INFORMATION
Supplied at 40,000 U/mL in 20 mM HEPES-KOH, 50 mM KCl, 8 mM dithiothreitol, 50% glycerol, pH 7.5 @ 25°C.