Key features and details
- Expression system: Escherichia coli
- Purity: > 90% SDS-PAGE
- Active: Yes
- Suitable for: SDS-PAGE, Functional Studies
Product nameRecombinant human Peroxiredoxin 2/PRP protein
See all Peroxiredoxin 2/PRP proteins and peptides
Biological activitySpecific activity: approximately 200-230 pmole/min/µg. Enzymatic activity was confirmed by measuring the remaining peroxide after incubation of PRDX2 and peroxide for 20 min at room temperature. Specific activity is defined as the amount of hydroperoxide that 1 µg of enzyme can reduce at 25°C for 1 minute.
Purity> 90 % SDS-PAGE.
Expression systemEscherichia coli
Protein lengthFull length protein
SequenceMASGNARIGKPAPDFKATAVVDGAFKEVKLSDYKGKYVVLFFYPLDFTFV CPTEIIAFSNRAEDFRKLGCEVLGVSVDSQFTHLAWINTPRKEGGLGPLN IPLLADVTRRLSEDYGVLKTDEGIAYRGLFIIDGKGVLRQITVNDLPVGR SVDEALRLVQAFQYTDEHGEVCPAGWKPGSDTIKPNVDDSKEYFSKHN
Predicted molecular weight22 kDa
Amino acids1 to 198
Our Abpromise guarantee covers the use of ab167977 in the following tested applications.
The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.
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Preparation and Storage
Stability and Storage
Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
Constituents: 0.32% Tris HCl, 10% Glycerol
This product is an active protein and may elicit a biological response in vivo, handle with caution.
- Epididymis secretory sperm binding protein Li 2a
- HEL S 2a
FunctionInvolved in redox regulation of the cell. Reduces peroxides with reducing equivalents provided through the thioredoxin system. It is not able to receive electrons from glutaredoxin. May play an important role in eliminating peroxides generated during metabolism. Might participate in the signaling cascades of growth factors and tumor necrosis factor-alpha by regulating the intracellular concentrations of H(2)O(2).
Sequence similaritiesBelongs to the ahpC/TSA family.
Contains 1 thioredoxin domain.
- Information by UniProt
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
ab167977 has been referenced in 1 publication.
- Wadley AJ et al. Characterization of extracellular redox enzyme concentrations in response to exercise in humans. J Appl Physiol (1985) 127:858-866 (2019). PubMed: 31246554