HPA019652-25UL Display Image


Code: HPA019652-25UL D2-231


Anti-POU2F3 antibody produced in rabbit has been used in: western blottingimmunofluorescenceimmunohistochemistry

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Anti-POU2F3 antibody produced in rabbit has been used in: western blottingimmunofluorescenceimmunohistochemistry

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry. The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

Biochem/physiol Actions

POU2F3 (POU class 2 homeobox 3) is a keratinocyte-specific POU transcription factor, which is majorly responsible for the generation and maintenance of solitary chemosensory cells such as sweet, umami and bitter taste cells. POU2F3 is a tumor suppressor candidate gene in cervical cancer (CC) since; its expression has been found in heterozygosity region on11q23.3. It also participates in keratinocyte proliferation and terminal differentiation.


Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.Every Prestige Antibody is tested in the following ways: IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues. Protein array of 364 human recombinant protein fragments.

General description

POU class 2 homeobox 3 (POU2F3) is located on human chromosome location 11q23.3.

POU2F3 (POU class 2 homeobox 3) is a homeodomain protein, important for the generation of sweet, umami and bitter taste cells. Specifically, it is localized in stratified squamous epithelia, including the epidermis, cervix and foreskin.


POU domain, class 2, transcription factor 3 recombinant protein epitope signature tag (PrEST)

Legal Information

Prestige Antibodies is a registered trademark of Sigma-Aldrich Co. LLC


Corresponding Antigen APREST86702.

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

antibody formaffinity isolated antibody
antibody product typeprimary antibodies
biological sourcerabbit
enhanced validationrecombinant expressionorthogonal RNAseqLearn more about Antibody Enhanced Validation
formbuffered aqueous glycerol solution
Gene Informationhuman ... POU2F3(25833)
packagingantibody small pack of 25 µL
product linePrestige Antibodies® Powered by Atlas Antibodies
Quality Level100
shipped inwet ice
species reactivityhuman
storage temp.−20°C
technique(s)immunoblotting: 0.04-0.4 µg/mL, immunohistochemistry: 1:200-1:500
UniProt accession no.Q9UKI9
This product has met the following criteria: