E. coli Ribonuclease Inhibitor Protein [His] (DAG2440)

E. coli Ribonuclease Inhibitor Protein [His], recombinant protein from E. coli Datasheet

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Product Overview
Recombinant e.coli rnhA protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography techniques.
Please see the vial label for concentration
Liquid. In 20mM Tris-HCl buffer(pH 8.0) containing 10% glycerol, 2mM DTT.
2-8°C short term, -20°C long term
Escherichia coli is a Gram-negative, rod-shaped bacterium that is commonly found in the lower intestine of warm-blooded organisms (endotherms). Most E. coli strains are harmless, but some serotypes can cause serious food poisoning in humans, and are occasionally responsible for product recalls due to food contamination. The harmless strains are part of the normal flora of the gut, and can benefit their hosts by producing vitamin K2, and by preventing the establishment of pathogenic bacteria within the intestine
Antigen Description
Ribonuclease inhibitor (RI) is a large (~450 residues, ~49 kDa), acidic (pI ~4.7), leucine-rich repeat protein that forms extremely tight complexes with certain ribonucleases. It is a major cellular protein, comprising ~0.1% of all cellular protein by weight, and appears to play an important role in regulating the lifetime of RNA. RI has a surprisingly high cysteine content (~6.5%, cf. 1.7% in typical proteins) and is sensitive to oxidation. RI is also rich in leucine (21.5%, compared to 9% in typical proteins) and commensurately lower in other hydrophobic residues, esp. valine, isoleucine, methionine, tyrosine, and phenylalanine.
Escherichia coli; E. coli; Escherichia; Enterobacteriaceae; Enterobacteriales; Gammaproteobacteria; Placental ribonuclease inhibitor protein; Placental RNase inhibitor protein; PRI protein; RAIMGC4569 protein; ribonuclease inhibitor protein; ribonuclease/


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