E. coli Active msrB (DAG-P2942)

E. coli Active msrB (full length), recombinant protein from E. coli Datasheet

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Product Overview
Active E. coli msrB full length protein
Nature
Recombinant
Tag/Conjugate
Unconjugated
Bio-activity
Activity: 1 nmol of this antigen will reduce 0.6 nmol peptide bound Met-R-sulfoxide in 1 min at 37°C. MetO-containing peptides are reduced by the enzyme in the presence of DTT.
Purity
> 90 % by SDS-PAGE.NiNTA purified
Format
Liquid
Buffer
Preservative: None Constituents: 33% Glycerol, Tris HCl, pH 7.4
Storage
Shipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles. Preservative: None Constituents: 33% Glycerol, Tris HCl, pH 7.4 This product is an active protein and may elicit a biological response in vivo, handle with caution.
Introduction
Escherichia coli; commonly abbreviated E. coli) is a gram-negative, facultatively anaerobic, rod-shaped bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms (endotherms). Most E. coli strains are harml
Antigen Description
Like most bacteria, Escherichia coli expresses a single msrB (Methionine-R-sulfoxide reductase) that carries out the reduction of methionine-R-sulfoxide to methionine. The E. coli enzyme belongs to a group of MsrBs, that possess a metal binding site composed of two CXXC motifs. The bound metal (zinc or iron) may stabilize the conformation of the enzymes.
Keywords
ECK1776; JW1767; Methionine sulfoxide reductase B; Peptide methionine sulfoxide reductase msrB; Peptide-methionine (R)-S-oxide reductase; yeaA; E. coli msrB; Escherichia coli msrB

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