• Product nameAnti-DUOX2 antibody
    See all DUOX2 primary antibodies
  • Description
    Rabbit polyclonal to DUOX2
  • SpecificityThe peptide immunogen has 78% homology to the DUOX1 protein. It is not known if this antibody will recognize DUOX1.
  • Tested applicationsSuitable for: WBmore details
  • Species reactivity
    Reacts with: Rat, Human
    Predicted to work with: Mouse, Dog, Pig
  • Immunogen

    Synthetic peptide made from an internal portion of the human DUOX2 (within residues 400-500).

  • Positive control
    • A549 whole cell lysate and rat lung homogenate.


  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.1% Sodium Azide
    Constituents: 30% Glycerol, PBS
  • Concentration information loading...
  • PurityImmunogen affinity purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas


Our Abpromise guarantee covers the use of ab65813 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
WB Use a concentration of 2 µg/ml. Detects a band of approximately 175 kDa (predicted molecular weight: 175 kDa).


  • FunctionGenerates hydrogen peroxide which is required for the activity of thyroid peroxidase/TPO and lactoperoxidase/LPO. Plays a role in thyroid hormones synthesis and lactoperoxidase-mediated antimicrobial defense at the surface of mucosa. May have its own peroxidase activity through its N-terminal peroxidase-like domain.
  • Tissue specificityExpressed in colon, small intestine, duodenum and tracheal surface epithelial cells (at protein level). Expressed in thyrocytes. Also detected in kidney, liver, lung, pancreas, prostate, salivary glands, rectum and testis.
  • PathwayHormone biosynthesis; thyroid hormone biosynthesis.
  • Involvement in diseaseDefects in DUOX2 are a cause of thyroid dyshormonogenesis 6 (TDH6) [MIM:607200]. A disorder due to a defective conversion of accumulated iodide to organically bound iodine. The iodide organification defect can be partial or complete.
  • Sequence similaritiesIn the N-terminal section; belongs to the peroxidase family.
    Contains 3 EF-hand domains.
    Contains 1 FAD-binding FR-type domain.
    Contains 1 ferric oxidoreductase domain.
  • Developmental stageWidely expressed in fetal tissues.
  • Post-translational
  • Cellular localizationApical cell membrane. Localizes to the apical membrane of epithelial cells.
  • Information by UniProt
  • Database links
  • Alternative names
    • Dual oxidase 2 antibody
    • Dual oxidase like domains 2 antibody
    • Dual oxidase2 antibody
    • DUOX2 antibody
    • DUOX2_HUMAN antibody
    • Flavoprotein NADPH oxidase antibody
    • Large NOX 2 antibody
    • LNOX2 antibody
    • Long NOX 2 antibody
    • NADH/NADPH thyroid oxidase p138 tox antibody
    • NADH/NADPH thyroid oxidase p138-tox antibody
    • NADPH oxidase/peroxidase DUOX2 antibody
    • NADPH thyroid oxidase 2 antibody
    • Nicotinamide adenine dinucleotide phosphate oxidase antibody
    • NOXEF2 antibody
    • p138 thyroid oxidase antibody
    • P138 TOX antibody
    • TDH6 antibody
    • THOX2 antibody
    • Thyroid oxidase 2 antibody
    see all

Anti-DUOX2 antibody images

  • Anti-DUOX2 antibody (ab65813) at 2 µg/ml + A549 whole cell lysate

    Predicted band size : 175 kDa
    Observed band size : 175 kDa
    Additional bands at : 50 kDa,58 kDa. We are unsure as to the identity of these extra bands.

References for Anti-DUOX2 antibody (ab65813)

This product has been referenced in:
  • Sobhakumari A  et al. NOX4 mediates cytoprotective autophagy induced by the EGFR inhibitor erlotinib in head and neck cancer cells. Toxicol Appl Pharmacol 272:736-745 (2013). Read more (PubMed: 23917044) »
  • Pettigrew CA  et al. DUOX enzyme activity promotes AKT signalling in prostate cancer cells. Anticancer Res 32:5175-81 (2012). Read more (PubMed: 23225414) »

See all 5 Publications for this product

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Thank you for your patience. I have received further information for these 2 antibodies: ab65813: The homology is 84.6%. Thus, crossreactivity with mouse might be likely. ab74099: homology is 64.3%. Mouse tissues have not yet been tested with ...

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