Human/Mouse/Rat Peroxiredoxin 1 Antibody

Catalog #: AF3488
2 Citations Datasheet / COA / SDS

Catalog #	Availability	Size / Price	Qty
AF3488
AF3488-SP

Detection of Human/Mouse/Rat Peroxiredoxin 1 by Western Blot.

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Citations (2)

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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human/Mouse/Rat Peroxiredoxin 1 Antibody Summary

Species Reactivity

Human, Mouse, Rat

Specificity

Detects human, mouse and rat Peroxiredoxin 1 in Western blots. In direct ELISAs, less than 1% cross‑reactivity with recombinant human Peroxiredoxin 3 or 4 is observed.

Source

Polyclonal Goat IgG

Purification

Antigen Affinity-purified

Immunogen

E. coli-derived recombinant human Peroxiredoxin 1
Met1-Lys199
Accession # Q06830

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.

Label

Unconjugated

Applications

Recommended Concentration

Sample

Western Blot

0.2 µg/mL

See below

Simple Western

2 µg/mL

See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Western Blot

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Detection of Human/Mouse/Rat Peroxiredoxin 1 by Western Blot. Western blot shows lysates of Jurkat human acute T cell leukemia cell line, Raji human Burkitt's lymphoma cell line, MCF-7 human breast cancer cell line, CH-1 mouse B cell lymphoma cell line, A20 mouse B cell lymphoma cell line, and L6 rat myoblast cell line. PVDF membrane was probed with 0.2 µg/mL of Goat Anti-Human/Mouse/Rat Peroxiredoxin 1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3488) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (HAF109). A specific band was detected for Peroxiredoxin 1 at approximately 22 kDa (as indicated). This experiment was conducted using Immunoblot Buffer Group 2.

Simple Western

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Detection of Human Peroxiredoxin 1 by Simple Western^TM. Simple Western lane view shows lysates of Jurkat human acute T cell leukemia cell line and Raji human Burkitt's lymphoma cell line, loaded at 0.2 mg/mL. A specific band was detected for Peroxiredoxin 1 at approximately 29 kDa (as indicated) using 2 µg/mL of Goat Anti-Human/Mouse/Rat Peroxiredoxin 1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3488) followed by 1:50 dilution of HRP-conjugated Anti-Goat IgG Secondary Antibody (HAF109). This experiment was conducted under reducing conditions and using the 12-230 kDa separation system.

Knockout Validated

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Western Blot Shows Human Peroxiredoxin 1 Specificity Using Knockout Cell Line. Western blot shows lysates of U2OS human osteosarcoma cell line and Peroxiredoxin 1 knockout U2OS cell line (KO). Nitrocellulose membrane was probed with 0.2 µg/mL of Goat Anti-Human/Mouse/Rat Peroxiredoxin 1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF3488) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody. A specific band was detected for Peroxiredoxin 1 at approximately 22 kDa (as indicated) in the parental U2OS cell line, but is not detectable in knockout U2OS cell line. The Ponceau stained transfer of the blot is shown. This experiment was conducted under reducing conditions. Image, protocol, and testing courtesy of YCharOS Inc. See ycharos.com for additional details.

Reconstitution Calculator

Preparation and Storage

Reconstitution

Reconstitute at 0.2 mg/mL in sterile PBS.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C

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 1

Human Peroxiredoxin 1 (Prx-1 or PRDX1; also Thioredoxin Peroxidase 2) is a 22 kDa antioxidant enzyme that belongs to the typical 2-Cys class of the THP/ahpC family of proteins. The molecule is 199 amino acids (aa) in length, and has two catalytic cysteines, one at Cys52, and a second at Cys173. Prx-1 is an obligate homodimer. Inactive, it is apparently noncovalently associated. Upon peroxide binding to Cys52 of subunit 1, the Cys173 of subunit 2 interacts with Cys52 of subunit 1 to complete the antioxidation, generating a disulfide bond between Cys52 and Cys173. Subsequent reduction restores the subunits to the basal state. There are apparently two additional isoforms. One shows a premature truncation after aa 171, while the second shows a deletion of aa 21 - 121. Human Prx-1 shows 96% and 98% amino acid identity to mouse and rat Prx-1, respectively.

Entrez Gene IDs

5052 (Human); 18477 (Mouse); 117254 (Rat)

Alternate Names

EC 1.11.1; EC 1.11.1.15; Natural killer cell-enhancing factor A; natural killer-enhancing factor A; NKEFA; NKEF-A; PAG; PAGAMSP23; PAGB; Peroxiredoxin 1; peroxiredoxin-1; PRDX1; proliferation-associated gene A; Proliferation-associated gene protein; PRX1; PRXI; TDPX2; Thioredoxin peroxidase 2; Thioredoxin-dependent peroxide reductase 2

Product Datasheets

Product Datasheet

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Related Research Areas

Citations for Human/Mouse/Rat Peroxiredoxin 1 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

2 Citations: Showing 1 - 2
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Electrophiles modulate glutathione reductase activity via alkylation and upregulation of glutathione biosynthesis
Authors: S Jobbagy, DA Vitturi, SR Salvatore, L Turell, MF Pires, E Kansanen, C Batthyany, JR Lancaster, BA Freeman, FJ Schopfer
Redox Biol, 2018-11-22;21(0):101050.
Species: Mouse
Sample Types: Cell Lysates
Applications: Western Blot
The impact of tyrosine kinase 2 (Tyk2) on the proteome of murine macrophages and their response to lipopolysaccharide (LPS).
Authors: Radwan M, Miller I, Grunert T, Marchetti-Deschmann M, Vogl C, O'Donoghue N, Dunn MJ, Kolbe T, Allmaier G, Gemeiner M, Muller M, Strobl B
Proteomics, 2008-09-01;8(17):3469-85.
Species: Mouse
Sample Types: Cell Lysates
Applications: Western Blot