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Human Peroxiredoxin 3 Antibody

R&D Systems, part of Bio-Techne | Catalog # MAB7504

R&D Systems, part of Bio-Techne
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MAB7504
MAB7504-SP

Key Product Details

Species Reactivity

Human

Applications

Immunocytochemistry, Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Mouse IgG1 Clone # 774406

Product Specifications

Immunogen

E. coli-derived recombinant human Peroxiredoxin 3
Met1-Gln256
Accession # P30048

Specificity

Detects human Peroxiredoxin 3 in direct ELISAs. In direct ELISAs, no cross-reactivity with recombinant human Peroxiredoxin 1, 2, 4, or recombinant mouse Peroxiredoxin 3 is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Scientific Data Images for Human Peroxiredoxin 3 Antibody

Detection of Human Peroxiredoxin 3 antibody by Western Blot.

Detection of Human Peroxiredoxin 3 by Western Blot.

Western blot shows lysates of HeLa human cervical epithelial carcinoma cell line, HepG2 human hepatocellular carcinoma cell line, and MOLT-4 human acute lymphoblastic leukemia cell line. PVDF membrane was probed with 0.2 µg/mL of Mouse Anti-Human Peroxiredoxin 3 Monoclonal Antibody (Catalog # MAB7504) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for Peroxiredoxin 3 at approximately 25 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.
Peroxiredoxin 3 antibody in HeLa Human Cell Line by Immunocytochemistry (ICC).

Peroxiredoxin 3 in HeLa Human Cell Line.

Peroxiredoxin 3 was detected in immersion fixed HeLa human cervical epithelial carcinoma cell line using Mouse Anti-Human Peroxiredoxin 3 Monoclonal Antibody (Catalog # MAB7504) at 10 µg/mL for 3 hours at room temperature. Cells were stained using the NorthernLights™ 557-conjugated Anti-Mouse IgG Secondary Antibody (red; Catalog # NL007) and counterstained with DAPI (blue). Specific staining was localized to cytoplasm. View our protocol for Fluorescent ICC Staining of Cells on Coverslips.

Applications for Human Peroxiredoxin 3 Antibody

Application
Recommended Usage

Immunocytochemistry

8-25 µg/mL
Sample: Immersion fixed HeLa human cervical epithelial carcinoma cell line

Western Blot

0.2 µg/mL
Sample: HeLa human cervical epithelial carcinoma cell line, HepG2 human hepatocellular carcinoma cell line, and MOLT‑4 human acute lymphoblastic leukemia cell line

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Sterile PBS to a final concentration of 0.5 mg/mL. For liquid material, refer to CoA for concentration.

Reconstitution Buffer Available:
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Formulation

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.

Shipping

Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.

Stability & 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.

Background: Peroxiredoxin 3

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.

Alternate Names

AOP-1, MER5, PRDX3, SP-22

Entrez Gene IDs

10935 (Human); 11757 (Mouse); 64371 (Rat)

Gene Symbol

PRDX3

UniProt

Additional Peroxiredoxin 3 Products

Product Documents for Human Peroxiredoxin 3 Antibody

Certificate of Analysis

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

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Peroxiredoxin 3 Antibody

For research use only

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