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Testing Data (1ug of P3352-25K.)

Peroxiredoxin 4 Active Protein | PRDX4 active protein

Peroxiredoxin 4, Recombinant, Human (Peroxiredoxin-4, PRDX4, PRX-4, Peroxiredoxin IV, Prx-IV, Antioxidant Enzyme AOE372, AOE37-2, Thioredoxin Peroxidase AO372, Thioredoxin-dependent Peroxide Reductase A0372)

Gene Names
PRDX4; PRX-4; AOE37-2
Purity
Highly Purified
~95% (SDS-PAGE)
Synonyms
Peroxiredoxin 4; Recombinant; Human (Peroxiredoxin-4; PRDX4; PRX-4; Peroxiredoxin IV; Prx-IV; Antioxidant Enzyme AOE372; AOE37-2; Thioredoxin Peroxidase AO372; Thioredoxin-dependent Peroxide Reductase A0372); PRDX4 active protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
Highly Purified
~95% (SDS-PAGE)
Form/Format
Supplied as a lyophilized powder from 20mM HEPES, pH 7.4. Reconstitute with sterile dH2O.
Specific Activity
2.34U/mg (One unit will cause the oxidation of 1umole of NADPH at 25 degree C at pH 7.5)
Preparation and Storage
Lyophilized powder may be stored at -20 degree C. Stable for 12 months at -20 degree C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -70 degree C. Reconstituted product is stable for 6 months at -20 degree C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.

Testing Data

(1ug of P3352-25K.)

Testing Data (1ug of P3352-25K.)
Related Product Information for PRDX4 active protein
PRDX4 is an antioxidant enzyme and belongs to the peroxiredoxin (Prdx, Prx, or TrxPx) family. This protein is localized to the cytoplasm. Peroxidases of the peroxiredoxin family reduce hydrogen peroxide and alkyl hydroperoxides to water and alcohol with the use of reducing equivalents derived from thiol-containing donor molecules. This protein regulates the of the transcription factor NF-kappaB in the cytosol by a modulation of I-kappa-B-alpha phosphorylation. The ubiquitously expressed peroxiredoxins have also been shown to play a role in apoptosis and cell differentiation.

Recombinant protein corresponding to aa79-271, without secration leader sequence, from human Peroxiredoxin IV, expressed in E.coli.
Product Categories/Family for PRDX4 active protein

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
~22kD
NCBI Official Full Name
peroxiredoxin 4
NCBI Official Synonym Full Names
peroxiredoxin 4
NCBI Official Symbol
PRDX4
NCBI Official Synonym Symbols
PRX-4; AOE37-2
NCBI Protein Information
peroxiredoxin-4; prx-IV; peroxiredoxin IV; antioxidant enzyme AOE372; thioredoxin peroxidase AO372; thioredoxin peroxidase (antioxidant enzyme); thioredoxin-dependent peroxide reductase A0372
UniProt Protein Name
Peroxiredoxin-4
Protein Family
UniProt Gene Name
PRDX4
UniProt Synonym Gene Names
AOE37-2; Prx-IV
UniProt Entry Name
PRDX4_HUMAN

NCBI Description

The protein encoded by this gene is an antioxidant enzyme and belongs to the peroxiredoxin family. The protein is localized to the cytoplasm. Peroxidases of the peroxiredoxin family reduce hydrogen peroxide and alkyl hydroperoxides to water and alcohol with the use of reducing equivalents derived from thiol-containing donor molecules. This protein has been found to play a regulatory role in the activation of the transcription factor NF-kappaB. [provided by RefSeq, Jul 2008]

Uniprot Description

PRDX4: Probably involved in redox regulation of the cell. Regulates the activation of NF-kappa-B in the cytosol by a modulation of I-kappa-B-alpha phosphorylation. Belongs to the AhpC/TSA family.

Protein type: Mitochondrial; EC 1.11.1.15; Secreted; Secreted, signal peptide; Oxidoreductase

Chromosomal Location of Human Ortholog: Xp22.11

Cellular Component: extracellular space; smooth endoplasmic reticulum; mitochondrion; cytosol; nucleus

Molecular Function: protein binding; protein homodimerization activity; thioredoxin peroxidase activity

Biological Process: extracellular matrix organization and biogenesis; protein maturation via protein folding; 4-hydroxyproline metabolic process; cell redox homeostasis; male gonad development; spermatogenesis; I-kappaB phosphorylation

Research Articles on PRDX4

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Product Notes

The PRDX4 prdx4 (Catalog #AAA637656) is an Active Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Peroxiredoxin 4, Active Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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