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Testing Data (Analysis of Protein Array containing more than 19,000 full-length human proteins using Peroxiredoxin 4 Monoclonal Antibody (CPTC-PRDX4-2).Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.)

Mouse Peroxiredoxin 4 Monoclonal Antibody | anti-PRDX4 antibody

Peroxiredoxin 4 (Prognostic Marker for Lung SqCC)

Gene Names
PRDX4; PRX-4; AOE372; AOE37-2; HEL-S-97n
Reactivity
Human. Others not tested.
Applications
Immunohistochemistry
Purity
Purified Ab with BSA and Azide at 200ug/ml OR Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
Synonyms
Peroxiredoxin 4; Monoclonal Antibody; Peroxiredoxin 4 (Prognostic Marker for Lung SqCC); Antioxidant enzyme 372; Antioxidant enzyme AOE372; AOE37 2; AOE37-2; AOE372; EC 1.11.1.15; Peroxiredoxin IV; Peroxiredoxin-4; Peroxiredoxin4; PRDX 4; Prdx4; Prx IV; Prx-IV; PRX4; PrxIV; Thioredoxin dependent peroxide reductase A0372; Thioredoxin Peroxidase (Antioxidant Enzyme); Thioredoxin peroxidase; Thioredoxin peroxidase AO372; Thioredoxin-dependent peroxide reductase A0372; TRANK; anti-PRDX4 antibody
Ordering
For Research Use Only!
Host
Mouse
Reactivity
Human. Others not tested.
Clonality
Monoclonal
Isotype
IgG2b
Clone Number
CPTC-PRDX4-2
Specificity
The peroxiredoxin (PRX) family comprises six antioxidant proteins, PRX I, II, III, IV, V and VI, which protect cells from reactive oxygen species (ROS) by preventing the metal-catalyzed oxidation of enzymes. The PRX proteins primarily utilize thioredoxin as the electron donor for antioxidation, although they are fairly promiscuous with regard to the hydroperoxide substrate. In addition to protection from ROS, peroxiredoxins are also involved in cell proliferation, differentiation and gene expression. PRX I, II, IV and VI show diffuse cytoplasmic localization, while PRX III and V exhibit distinct mitochondrial localization. The human PRX IV gene is expressed in many tissues. It exists as a precursor protein, which is only detected in testis, and aprocessed secreted form. PRX IV is highly expressed in lung cancer and is necessary for the promotion of lung cancer in vitro. Studies have demonstrated that PRX IV positive expression is significantly correlated with recurrences and shorter disease-free survival in patients with early-stage lung squamous cell carcinoma, and therefore can be used as a prognostic marker in lung squamous cell carcinoma.
Purity/Purification
Purified Ab with BSA and Azide at 200ug/ml OR Purified Ab WITHOUT BSA and Azide at 1.0mg/ml
Form/Format
200ug/ml of Ab purified from Bioreactor Concentrate by Protein A/G. Prepared in 10mM PBS with 0.05% BSA & 0.05% azide. Also available WITHOUT BSA & azide at 1.0mg/ml.
Sequence Length
271
Applicable Applications for anti-PRDX4 antibody
Immunohistology (Formalin-Fixed)
Application Notes
Immunohistology (Formalin-Fixed): 0.5-1ug/ml for 30 min at RT; Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.
Immunogen
Recombinant human full-length PRDX4 protein
Positive Control
HepG2, HeLa and Jurkat cell lysates, ovarian carcinoma tissue.
Cellular Localization
Cytoplasm. Secreted.
Chromosome Location
Xp22.11
Preparation and Storage
Antibody with azide - store at 2 to 8 degree C.
Antibody without azide - store at -20 to -80 degree C.
Antibody is stable for 24 months. Non-hazardous. No MSDS required.

Testing Data

(Analysis of Protein Array containing more than 19,000 full-length human proteins using Peroxiredoxin 4 Monoclonal Antibody (CPTC-PRDX4-2).Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.)

Testing Data (Analysis of Protein Array containing more than 19,000 full-length human proteins using Peroxiredoxin 4 Monoclonal Antibody (CPTC-PRDX4-2).Z- and S- Score: The Z-score represents the strength of a signal that a monoclonal antibody (MAb) (in combination with a fluorescently-tagged anti-IgG secondary antibody) produces when binding to a particular protein on the HuProtTM array. Z-scores are described in units of standard deviations (SD's) above the mean value of all signals generated on that array. If targets on HuProtTM are arranged in descending order of the Z-score, the S-score is the difference (also in units of SD's) between the Z-score. S-score therefore represents the relative target specificity of a MAb to its intended target. A MAb is considered to specific to its intended target, if the MAb has an S-score of at least 2.5. For example, if a MAb binds to protein X with a Z-score of 43 and to protein Y with a Z-score of 14, then the S-score for the binding of that MAb to protein X is equal to 29.)
References
Butterfield, L.H., et al. 1999. Antioxid. Redox Signal. 1: 385-402.; Hwang, Ji An, et al. International Journal of Clinical and Experimental Pathology, e-Century Publishing Corporation.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
27kDa
NCBI Official Full Name
peroxiredoxin-4
NCBI Official Synonym Full Names
peroxiredoxin 4
NCBI Official Symbol
PRDX4
NCBI Official Synonym Symbols
PRX-4; AOE372; AOE37-2; HEL-S-97n
NCBI Protein Information
peroxiredoxin-4
UniProt Protein Name
Peroxiredoxin-4
Protein Family
UniProt Gene Name
PRDX4
UniProt Synonym Gene Names
AOE37-2; Prx-IV

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

Thiol-specific peroxidase that catalyzes the reduction of hydrogen peroxide and organic hydroperoxides to water and alcohols, respectively. Plays a role in cell protection against oxidative stress by detoxifying peroxides and as sensor of hydrogen peroxide-mediated signaling events. Regulates the activation of NF-kappa-B in the cytosol by a modulation of I-kappa-B-alpha phosphorylation.

Research Articles on PRDX4

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Product Notes

The PRDX4 prdx4 (Catalog #AAA4380528) is an Antibody produced from Mouse and is intended for research purposes only. The product is available for immediate purchase. The Peroxiredoxin 4 (Prognostic Marker for Lung SqCC) reacts with Human. Others not tested. and may cross-react with other species as described in the data sheet. AAA Biotech's Peroxiredoxin 4 can be used in a range of immunoassay formats including, but not limited to, Immunohistology (Formalin-Fixed). Immunohistology (Formalin-Fixed): 0.5-1ug/ml for 30 min at RT; Staining of formalin-fixed tissues requires boiling tissue sections in 10mM Citrate Buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes. Researchers should empirically determine the suitability of the PRDX4 prdx4 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Peroxiredoxin 4, Monoclonal Antibody" 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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