Western Blot (WB)
(Western blot analysis of extracts from HepG2 cells, using ARNT antibody.)
Rabbit ARNT Polyclonal Antibody | anti-ARNT antibody
ARNT Antibody
Western Blot (WB)
(Western blot analysis of extracts from HepG2 cells, using ARNT antibody.)
Western Blot (WB)
(Western blot analysis of extracts from HepG2 cells, using ARNT antibody.)
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a protein containing a basic helix-loop-helix domain and two characteristic PAS domains along with a PAC domain. The encoded protein binds to ligand-bound aryl hydrocarbon receptor and aids in the movement of this complex to the nucleus, where it promotes the expression of genes involved in xenobiotic metabolism. This protein is also a co-factor for transcriptional regulation by hypoxia-inducible factor 1. Chromosomal translocation of this locus with the ETV6 (ets variant 6) gene on chromosome 12 have been described in leukemias. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2013]
Uniprot Description
ARNT: a bHLH transcription factor that requires dimerization with another bHLH protein for efficient DNA binding. A binding partner for the Ah (dioxin) nuclear receptor. Required for the ligand-binding subunit to translocate from the cytosol to the nucleus after ligand binding. The complex then initiates transcription of genes involved in the activation of PAH procarcinogens. A binding partner for HIF1A or HIF2A, transcription factors that regulates transcription from RNA polymerase II promoter in the adaptive response to hypoxia and oxidative stress. This complex activates target genes that limit oxygen consumption. HIF-1alpha may have nontranscriptional activities that inhibit DNA replication and cell proliferation when oxygen becomes scarce. Forms heterodimers with other bHLH proteins. Interacts with TACC3. Three isoforms of the human protein are produced by alternative splicing.
Protein type: Transcription factor; DNA-binding; Nuclear receptor; Motility/polarity/chemotaxis
Chromosomal Location of Human Ortholog: 1q21
Cellular Component: nucleoplasm; cytoplasm; nucleus
Molecular Function: RNA polymerase II transcription factor activity, enhancer binding; protein binding; aryl hydrocarbon receptor binding; sequence-specific DNA binding; protein heterodimerization activity; transcription coactivator activity; aryl hydrocarbon receptor activity; transcription factor binding; transcription factor activity
Biological Process: positive regulation of protein sumoylation; embryonic placenta development; intracellular receptor-mediated signaling pathway; transcription, DNA-dependent; positive regulation of transcription, DNA-dependent; positive regulation of hormone biosynthetic process; positive regulation of erythrocyte differentiation; positive regulation of glycolysis; response to hypoxia; positive regulation of endothelial cell proliferation; positive regulation of transcription from RNA polymerase II promoter; regulation of transcription from RNA polymerase II promoter in response to oxidative stress; cell differentiation; mRNA transcription from RNA polymerase II promoter; positive regulation of vascular endothelial growth factor receptor signaling pathway
Research Articles on ARNT
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Product Notes
The ARNT arnt (Catalog #AAA9414651) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The ARNT Antibody reacts with Human, Mouse, Rat and may cross-react with other species as described in the data sheet. AAA Biotech's ARNT can be used in a range of immunoassay formats including, but not limited to, Western Blot (WB). Western blotting: 1:500~1:3000. Researchers should empirically determine the suitability of the ARNT arnt for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "ARNT, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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