Overview
Product namemsrB protein (Active)
Protein descriptionRecombinant full length Escherichia coli msrB with N-terminal His tag; MWt 16.8 kDa (UniProt P0A746).
Expression hostE. coli
Properties
Purity> 90
% by SDS-PAGE
Purification notesNiNTA purified
Biological activityActivity: 1 nmol of ab91349 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.
FormLiquid
Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.This product is an active protein and may elicit a biological response in vivo, handle with caution.
Storage bufferPreservative: None
Constituents: 33% Glycerol, Tris HCl, pH 7.4
Concentration information loading...
Research Areas
Applications
Our Abpromise guarantee covers the use of
ab91349
in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
|
Application
|
Notes |
| SDS-PAGE |
|
| Functional Studies |
|
Application notesFuncS: Use at an assay dependent dilution.
SDS-PAGE: Use at an assay dependent dilution.
Not yet tested in other applications.
Optimal dilutions/concentrations should be determined by the end user.
Protein info
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Alternative names
ECK1776JW1767Methionine sulfoxide reductase B
Peptide methionine sulfoxide reductase msrBPeptide-methionine (R)-S-oxide reductaseyeaA
see all
RelevanceLike 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.
msrB protein (Active) images
References for msrB protein (Active) (ab91349)
ab91349
has not yet been referenced specifically in any publications.
Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"
SDS-PAGE - msrB protein (Active) (ab91349)1 µg ab91349 on 12% SDS-PAGE gel