商品编号


RNIN-200



品牌


MCLab



公司


MCLAB.Inc



公司分类


RNases



Concentration

40,000 U/ml


Size

40,000 units

商品信息

RNAse Inhibitor is an acidic, 52 kDa protein that is a potent non-competitive inhibitor of pancreatic-type ribonucleases such as RNase A, RNase B, and RNase C.




Description:
RNAse Inhibitor is an acidic, 52 kDa protein that is a potent, non-competitive inhibitor of pancreatic-type ribonucleases such as RNase A, RNase B, and RNase C. The enzyme is provided as a fusion of the porcine RNAse Inhibitor gene with a proprietary, 22.5 kDa protein tag.
Application:
Inhibits ribonucleases (RNases) A, B and C
Source:
A recombinant
E. coli
strain carrying the porcine RNAse Inhibitor gene.
Supplied in:
20 mM Hepes-KOH
50 mM KCl
8 mM DTT
50% Glycerol
pH 7.5 @ 25°C
Unit Definition:
One unit is defined as the amount of enzyme required to inhibit 50% the hydrolysis of cytidine 2',3'-cyclic monophosphate by 5 ng of RNAse A.
(1)
Recommended Storage Condition:
-20°C
Reference:
1. Blackburn, P., 1979. Ribonulcease Inhibitor from Human Placenta: Rapid Purification and Assay. The Journal of
BIOLOG
ical Chemistry, Vol. 254, No. 24 pp 12484-12487.