Recombinant E. coli SurA His Protein

Novus Biologicals, part of Bio-Techne | Catalog # NBP1-46034

Catalog #
Availability
Size / Price
Qty
NBP1-46034-0.1mg
NBP1-46034-0.5mg
Print Quote
Bulk Order
100% Guarantee

Key Product Details

Source

E. coli

Tag

His

Conjugate

Unconjugated

Applications

Enzyme Activity, SDS-PAGE

View all SurA Proteins and Enzymes »

Product Specifications

Description

A bioactive recombinant protein with a N-Terminal His-tag and corresponding to the amino acids 21-428 of E.coli SurA

Source: E.coli

Amino Acid Sequence: MGSSHHHHHH SSGLVPRGSH MAPQVVDKVA AVVNNGVVLE SDVDGLMQSV KLNAAQARQQ LPDDATLRHQ IMERLIMDQI ILQMGQKMGV KISDEQLDQA IANIAKQNNM TLDQMRSRLA YDGLNYNTYR NQIRKEMIIS EVRNNEVRRR ITILPQEVES LAQQVGNQND ASTELNLSHI LIPLPENPTS DQVNEAESQA RAIVDQARNG ADFGKLAIAH SADQQALNGG QMGWGRIQEL PGIFAQALST AKKGDIVGPI RSGVGFHILK VNDLRGESKN ISVTEVHARH ILLKPSPIMT DEQARVKLEQ IAADIKSGKT TFAAAAKEFS QDPGSANQGG DLGWATPDIF DPAFRDALTR LNKGQMSAPV HSSFGWHLIE LLDTRNVDKT DAAQKDRAYR MLMNRKFSEE AASWMQEQRA SAYVKILSN

Purity

>95%, by SDS-PAGE

Predicted Molecular Mass

47.3 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Activity

Specific activity is > 800 nmol/min/mg, and is defined as the amount of enzyme that cleaves 1nmole of suc-AAPF-pNA per minute at 37C in Tris-HCl pH 8.0 using chymotrypsin.

Protein / Peptide Type

Recombinant Protein

Scientific Data Images for Recombinant E. coli SurA His Protein

Western Blot: Recombinant E. coli SurA His Protein [NBP1-46034]

Western Blot: Recombinant E. coli SurA His Protein [NBP1-46034]

Western Blot: SurA Protein [NBP1-46034] - 15% SDS-PAGE (3ug)

Formulation, Preparation and Storage

NBP1-46034
Formulation 20 mM Tris-HCl buffer (pH 8.0), 10% glycerol
Preservative No Preservative
Concentration 1 mg/ml
Shipping The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.
Stability & Storage Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.

Background: SurA

SurA is a periplasmic peptidyl-prolyl isomerase (PPIase) and chaperone of Escherichia coli and other Gram-negative bacteria. This protein is a major factor in the biogenesis of beta-barrel outer membrane proteins (OMPs) and plays an integral role in cell envelope homeostasis and cell envelope functions. It is essential for the survival of E.coli in stationary phase and required for pilus biogenesis. Recombinant E.coli SurA protein, fused to His-tag at N-terminus, was expressed in E.coli and purified by using conventional chromatography.

Alternate Names

ECK0054, JW0052, PPIase surA, Rotamase surA, Survival protein A

Additional SurA Products

Product Documents for Recombinant E. coli SurA His Protein

Product Datasheets

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot number in the search box below.

Product Specific Notices for Recombinant E. coli SurA His Protein

This product is for research use only and is not approved for use in humans or in clinical diagnosis. This product is guaranteed for 1 year from date of receipt.

Privacy Policy
Cookie Policy
Site Map
© Copyright 2026 Bio-Techne. All Rights Reserved. All trademarks and registered trademarks are the property of Bio-Techne and its brands unless otherwise specified.