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HPA001759

Sigma-Aldrich

Anti-ARNT antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

Synonym(s):

Anti-ARNT protein antibody produced in rabbit, Anti-Aryl hydrocarbon receptor nuclear translocator antibody produced in rabbit, Anti-Dioxin receptor, nuclear translocator antibody produced in rabbit, Anti-HIF-1β antibody produced in rabbit, Anti-Hypoxia-inducible factor 1β antibody produced in rabbit

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About This Item

MDL number:
UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.43

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

technique(s)

immunofluorescence: 0.25-2 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence

RFSCLRPRVAGTTEMTSDVPSLGPAIASGNSGPGIQGGGAIVQRAIKRRPGLDFDDDGEGNSKFLRCDDDQMSNDKERFARSDDEQSSADKERLARENHSEIERRRRNKMTAYITELSDMV

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... ARNT(405)

General description

Aryl hydrocarbon receptor nuclear translocator (ARNT) is part of the ligand generated complex of two basic helix-loop-helix (bHLH) / Per-Arnt-Sim (PAS) transcription factors. It belongs to the superfamily of regulatory proteins. It is composed of PAS domain which helps in dimerization with other PAS-containing proteins, ligand binding, association with hsp90 (heat shock protein 90) and a basic helix-loop-helix domain N-terminal to the PAS region. It is expressed in the developing epithelium and mesenchymal, most likely vascular structures in the parenchyma.

Immunogen

Aryl hydrocarbon receptor nuclear translocator recombinant protein epitope signature tag (PrEST)

Application

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

ARNT (aryl hydrocarbon receptor nuclear translocator), a nuclear protein, is generally involved in various cellular processes such as determination of cell lineages and oncogenic cell growth. It heterodimerizes with aryl hydrocarbon receptor (AhR) and is required for activity of the AhR. It acts as a transcriptional regulator upon dimerization, as an adaptive response to hypoxia.

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.

Linkage

Corresponding Antigen APREST84777

Physical form

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

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

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.

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Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Alkmini Kalousi et al.
Journal of cell science, 123(Pt 17), 2976-2986 (2010-08-12)
Hypoxia-inducible factor 1 (HIF-1), a transcriptional activator that mediates cellular response to hypoxia and a promising target of anticancer therapy, is essential for adaptation to low oxygen conditions, embryogenesis and tumor progression. HIF-1 is a heterodimer of HIF-1alpha, expression of
Frederick Groenman et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 55(4), 355-363 (2006-12-26)
Lung development takes place in a relatively low-oxygen environment, which is beneficial for lung organogenesis, including vascular development. Hypoxia-inducible factor (HIF)-1 plays an important role in mediating oxygen-regulated events. HIF-1 is stable and initiates gene transcription under hypoxia, whereas in
Tina B McKay et al.
PloS one, 12(4), e0176017-e0176017 (2017-04-21)
Keratoconus (KC) is a progressive corneal ectasia linked to thinning of the central cornea. Hard contact lenses, rigid gas permeable lenses, and scleral lenses are the primary treatment modalities for early to mid- stages of KC to correct refractive error
M C Lindebro et al.
The EMBO journal, 14(14), 3528-3539 (1995-07-17)
Gene regulation by dioxins is mediated by the dioxin receptor-Arnt heterodimer, a ligand generated complex of two basic helix-loop-helix (bHLH)/Per-Arnt-Sim (PAS) transcription factors. By using dioxin receptor chimeras where the dimerization and DNA binding bHLH motif has been replaced by
T A Nguyen et al.
Archives of biochemistry and biophysics, 367(2), 250-257 (1999-07-09)
MCF-7 human breast cancer cells express the aryl hydrocarbon receptor (AhR), and treatment with AhR agonists such as 2,3,7, 8-tetrachlorodibenzo-p-dioxin (TCDD) inhibits estrogen receptor (ER)-mediated responses. This study investigates physical and functional interactions of the AhR complex with a prototypical

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