Peroxiredoxin 3 Antibody

Western blot shows lysates of TF‑1 human erythroleukemic cell line and mouse spleen tissue. PVDF Membrane was probed with 1 µg/mL of Human/Mouse Peroxiredoxin 3 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF6610) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF019). A specific band was detected for Peroxiredoxin 3 at approximately 28 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 8.

• Reactivity: Hu, Mu
• Applications: WB
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Unconjugated
• Concentration: LYOPH

Peroxiredoxin 3 Antibody Summary

• Immunogen: E. coli-derived recombinant mouse Peroxiredoxin 3
  Met1-Gln257
  Accession # P20108
• Specificity: Detects human and mouse Peroxiredoxin 3 in direct ELISAs and Western blots. In direct ELISAs, approximately 6% cross-reactivity with recombinant mouse (rm) Peroxiredoxin 2 is observed and less than 1% cross-reactivity with recombinant human (rh) Peroxiredoxin 1, rmPeroxiredoxin 5, and rmPeroxiredoxin 6 is observed.
• Source: N/A
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Gene: PRDX3
• Purity: Immunogen affinity purified
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Western Blot 1 ug/mL

Packaging, Storage & Formulations

• Storage: Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
• Buffer: Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
• Preservative: No Preservative
• Concentration: LYOPH
• Purity: Immunogen affinity purified
• Reconstitution Instructions: Sterile PBS to a final concentration of 0.2 mg/mL.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for Peroxiredoxin 3 Antibody

• Antioxidant protein 1MGC104387
• AOP-1
• AOP-1MGC24293
• AOP1PRO1748
• EC 1.11.1.15
• HBC189
• MER5
• Peroxiredoxin 3
• Peroxiredoxin III
• peroxiredoxin-3
• PRDX3
• Protein MER5 homolog
• prx-III
• SP-22
• thioredoxin-dependent peroxide reductase, mitochondrial

Background

Peroxiredoxin-3 (Prx-3/III; also AOP-1, MER5 and thioredoxin-dependent peroxidase reductase) is a ubiquitous, 22-28 kDa mitochondrial antioxidant enzyme that belongs to the 2-Cys class of the TSA/ahpC family of peroxiredoxins. Prx-3 is known to act as either a homodimer, or a decamer, and scavenge reactive oxygen species generated by oxidative stress. The mouse Prx-3 precursor molecule is 257 amino acids (aa) in length. It contains a cleavable N-terminal 63 aa mitochondrial targeting sequence, plus a 194 aa mature enzyme that shows a thioredoxin domain between aa 64-222. There are two catalytic cysteines, one at Cys109 and another at Cys230 of the precursor. Prx-3 undergoes a phosphorylation at Thr147 that reduces its activity. One potential splice form shows a deletion of Arg149, Lys150 and Arg185. Full-length mouse Prx-3 is 86% and 95% aa identical to human and rat Prx-3, respectively.

Limitations

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

Publications for Peroxiredoxin 3 Antibody (AF6610)(2)

Publications using AF6610

• S Jobbagy, DA Vitturi, SR Salvatore, L Turell, MF Pires, E Kansanen, C Batthyany, JR Lancaster, BA Freeman, FJ Schopfer Electrophiles modulate glutathione reductase activity via alkylation and upregulation of glutathione biosynthesis Redox Biol, 2018;21(0):101050. 2018 [PMID: 30654300] (Western Blot, Mouse)
• NOX2 amplifies acetaldehyde-mediated cardiomyocyte mitochondrial dysfunction in alcoholic cardiomyopathy Sci Rep, 2016;6(0):32554. 2016 [PMID: 27624556] (Western Blot, Mouse)

Bioinformatics

• Gene Symbol: PRDX3
• Uniprot:
  • P20108(Human)