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Human NQO-1 Antibody

Catalog #: MAB7567
1 Citation Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
MAB7567
MAB7567-SP
Detection of Human NQO-1 by Western Blot.
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Citations (1)
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Summary Data Examples Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Human NQO-1 Antibody Summary

Species Reactivity
Human
Specificity
Detects human NQO-1 in direct ELISAs and Western blots. In direct ELISAs, no cross-reactivity with recombinant human NQO-2 is observed.
Source
Monoclonal Mouse IgG2B Clone # 844142
Purification
Protein A or G purified from hybridoma culture supernatant
Immunogen
E. coli-derived recombinant human NQO-1
Met1-Lys274
Accession # P15559
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
0.5 µg/mL
See below
Immunoprecipitation
25 µg/mL
Cell lysates spiked with recombinant human NQO-1, see our available Western blot detection antibodies.

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 Detection of Human NQO-1 antibody by Western Blot. View Larger

Detection of Human NQO-1 by Western Blot. Western blot shows lysates of human lung tissue, human kidney tissue, and MCF-7 human breast cancer cell line. PVDF membrane was probed with 0.5 µg/mL of Mouse Anti-Human NQO-1 Monoclonal Antibody (Catalog # MAB7567) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF018). A specific band was detected for NQO-1 at approximately 30 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Sterile PBS to a final concentration of 0.5 mg/mL.
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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: NQO-1

NQO-1 (NADPH Quinone acceptor Oxidoreductase 1; also DTD and Menadione reductase) is a 30-33 kDa cytoplasmic member of the NAD(P)H dehydrogenase family of enzymes. It is widely expressed, being found in adipocytes, endothelial cells and hepatocytes. NQO-1 serves as a cytoprotective molecule, reducing quinones (atmospheric benzene and esrtrogen compounds) and nitroaromatics without consuming sulfhydryl compounds. It also acts as a backup superoxide scavenger to SOD. NQO-1 reportedly binds and stabilizes key cell protection molecules such as p53, thus acting as a gatekeeper for proteosome-mediated protein turnover. Human NQO-1 is 274 amino acids (aa) in length. It contains an FMN reductase domain (aa 5-212) and two utilized Lys acetylation sites. NQO-1 functions as a noncovalent homodimer. There are three potential at Met22, while two others show a deletion of aa 141-174 and 102-139, respectively. Full length human NQO-1 shares 86% aa sequence identity with mouse NQO-1.

Long Name
NAD(P)H Dehydrogenase, Quinone 1
Entrez Gene IDs
1728 (Human)
Alternate Names
Azoreductase; DHQU; DIA4; DIA4azoreductase; diaphorase (NADH/NADPH) (cytochrome b-5 reductase); Diaphorase-4; Dioxin-inducible 1; DTD; DTDEC 1.6.5.2; DT-diaphorase; Menadione Reductase; NAD(P)H dehydrogenase [quinone] 1; NAD(P)H dehydrogenase, quinone 1; NAD(P)H:menadione oxidoreductase 1; NAD(P)H:Quinone acceptor oxidoreductase type 1; NAD(P)H:quinone oxidoreductase 1; NAD(P)H:quinone oxireductase; NMOR1; NMOR1diaphorase-4; NQO1; NQO-1; Phylloquinone reductase; QR1; QR1NMORI; Quinone Reductase 1

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Citation for Human NQO-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.

1 Citation: Showing 1 - 1

  1. Mitochondrial alterations triggered by repeated exposure to fine (PM2.5-0.18) and quasi-ultrafine (PM0.18) fractions of ambient particulate matter
    Authors: J Sotty, J Kluza, C De Sousa, M Tardivel, S Anthérieu, LY Alleman, L Canivet, E Perdrix, A Loyens, P Marchetti, JM Lo Guidice, G Garçon
    Environ Int, 2020-06-22;142(0):105830.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot

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