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ARNT/HIF-1 beta Antibody

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Chromatin Immunoprecipitation: ARNT/HIF-1 beta Antibody [NB100-110] - ChIP analysis with ARNT/HIF-1 beta antibody [NB100-110]. Allele specific HIF-binding at the rs12814794 associated enhancer. B) Allele-specific qPCR ...read more
Western Blot: ARNT/HIF-1 beta Antibody [NB100-110] - Analysis of HIF-1 beta using ARNT/HIF-1 beta antibody [NB100-110] in MCF7 whole cell lysate. Theoretical molecular weight is 86.6 kDa. Observed molecular weight ~95 ...read more
Immunohistochemistry: ARNT/HIF-1 beta Antibody [NB100-110] - Immunohistochemical staining of human skin epidermis with ARNT/HIF-1 beta antibody [NB100-110].
Chromatin Immunoprecipitation: ARNT/HIF-1 beta Antibody [NB100-110] - ChIP analysis with ARNT/HIF-1 beta antibody [NB100-110]. MDA-MB-231 cells were exposed to 20% or 1% O2 for 16 hours, and chromatin ...read more
Chromatin Immunoprecipitation (ChIP): ARNT/HIF-1 beta Antibody [NB100-110] - ChIP analysis using ARNT/HIF-1 beta antibody [NB100-110]. MCF7 were exposed to 20% or 1% O2 for 16h, and ChIP assays were performed using IgG ...read more
Chromatin Immunoprecipitation: ARNT/HIF-1 beta Antibody [NB100-110] - ChIP analysis with ARNT/HIF-1 beta antibody [NB100-110]. A scatter plot showing HIF-1B ChIP-seq signal at the same set of binding sites exhibiting a ...read more
Simple Western: ARNT/HIF-1 beta Antibody [NB100-110] - Simple Western analysis using ARNT/HIF-1 beta antibody [NB100-110]. Lane view shows a specific band for HIF-1 beta in 0.5 mg/ml of Hypoxic HeLa lysate. This ...read more
Aryl hydrocarbon receptor interacting protein (AIP) immunostaining.A and B—Examples of low AIP expression; C and D: Examples of high AIP expression; E—Normal human pituitary staining with omitting primary antibody ...read more
Correlation of MAP17 expression with inflammation in human samples of Crohn's disease and psoriasisMAP17, CD45 and CD68 staining of histological slides of human samples of psoriasis and Crohn's disease. MAP17 staining ...read more
Flow cytometry gating strategy for quantification of platelet-derived microparticles in equine platelet samples.A: Platelet events in citrate-anticoagulated platelet-rich plasma were identified and gated as ...read more

Product Details

Summary
Reactivity Hu, Mu, Rt, Bv, Ca, Fi, Ma, ShSpecies Glossary
Applications WB, Simple Western, ICC/IF, IHC, IP, WB, ChIP, GS
Clonality
Polyclonal
Host
Rabbit
Conjugate
Unconjugated

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ARNT/HIF-1 beta Antibody Summary

Immunogen
ARNT/HIF-1 beta Antibody was developed against a fusion protein to human HIF-1 beta containing amino acids 496-789. [UniProt# P27540]
Localization
Nuclear
Specificity
ARNT/HIF-1 beta Antibody is specific for HIF-1 beta/ARNT. It is not known if NB100-110 cross-reacts with ARNT2 which is related to HIF-1 beta/ARNT but is the product of a different gene.
Isotype
IgG
Clonality
Polyclonal
Host
Rabbit
Gene
ARNT
Purity
Unpurified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Chromatin Immunoprecipitation (ChIP) 1:10-1:500
  • Gel Supershift Assay
  • Immunoblotting
  • Immunocytochemistry/ Immunofluorescence
  • Immunohistochemistry 1:150
  • Immunohistochemistry-Paraffin 1:150
  • Immunoprecipitation 1:10-1:500
  • Simple Western 1:1000
  • Western Blot 1:2000
Theoretical MW
86.6 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Control
ARNT/HIF-1 beta Overexpression Lysate
MCF-7 Whole Cell Lysate
HIF-1 alpha Knockout CoCl2-treated/untreated HeLa Cell Lysate
HIF-1 alpha Knockout Hypoxic-treated/untreated HeLa Cell Lysate
NIH 3T3 CoCl2 treated/Untreated Cell Lysate
L929 CoCl2 treated/Untreated Cell Lysate
Raw 264.7 CoCl2 treated/Untreated Cell Lysate
PC12 CoCl2 treated/Untreated Cell Lysate
PC12 Hypoxic / Normoxic Cell Lysate
Raw 264.7 Hypoxic / Normoxic Cell Lysate
L929 Hypoxic / Normoxic Cell Lysate
NIH 3T3 Hypoxic / Normoxic Cell Lysate
Reviewed Applications
Read 3 Reviews rated 5
using
NB100-110 in the following applications:

Publications
Read Publications using
NB100-110 in the following applications:

Reactivity Notes

ARNT/HIF-1 beta antibody shows Fish reactivity as reported in scientific literature (PMID: 30334616). Canine reactivity reported in scientific literature (PMID:32885302)

Packaging, Storage & Formulations

Storage
Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
Buffer
Whole antisera
Preservative
0.02% Sodium Azide
Purity
Unpurified

Alternate Names for ARNT/HIF-1 beta Antibody

  • ARNT protein
  • ARNT
  • aryl hydrocarbon receptor nuclear translocator
  • BHLHE2
  • Class E Basic Helix-Loop-Helix Protein 2
  • Dioxin Receptor, Nuclear Translocator
  • HIF1 beta
  • HIF-1 beta
  • HIF1B
  • HIF1BETA
  • HIF-1beta
  • HIF-1-beta
  • HIF1-beta
  • hypoxia-inducible factor 1, beta subunit
  • Hypoxia-inducible factor 1-beta
  • TANGO

Background

Aryl hydrocarbon nuclear translocator (ARNT), also commonly known as Hypoxia-inducible factor 1-beta (HIF-1 beta), is a ubiquitously expressed transcription factor that is part of the basic-helix-loop-helix (bHLH)-Per-ARNT-Sim (PAS) family (1, 2). Human arnt is located on chromosome 1q21 and encodes a protein 789 amino acids (aa) in length with a theoretical molecular weight of 87 kDa (1). Structurally, ARNT has a DNA binding bHLH domain, two PAS domains required for dimerization, and a transactivation domain/PAC region (1). ARNT belongs to the Class II bHLH-PAS proteins and is able to homodimerize or heterodimerize with the Class I proteins including AHA, AHRR, HIF-1 alpha, HIF-2 alpha, NPAS1, and SIM1 (2). Dimerization allows for efficient DNA binding and regulation of their target genes (2).

ARNT has an important role in two specific signaling pathways - the aryl hydrocarbon receptor (AhR) and the hypoxia inducible factor (HIF) pathway (1). In the AhR pathway, AhR in the cytosol is typically inactive and bound to heat shock protein 90 (hsp90) (3). Upon activation and ligand binding by environmental pollutants such as dioxins, AhR is translocated to the nucleus, dissociates from hsp90, and dimerizes with ARNT, leading to binding to response elements and expression of target genes including monooxygenases (1, 3). In the HIF pathway, under hypoxia (low oxygen) conditions prolylhydroxylase domain (PHD) enzymes and factor inhibiting HIF (FIH) are inhibited. HIF-1 alpha (or HIF-2 alpha) accumulates and is transported to the nucleus where it heterodimerizes with ARNT, allowing for binding to target gene's hypoxia response element (HRE), recruitment of coactivators, and transcription (1, 3). HIF-induced gene transcription plays a large role in tumor progression by promoting invasion, metastasis, de-differentiation and altered metabolism, and angiogenesis (1). While HIF-1 alpha's stability is dependent upon oxygen conditions, HIF-1 beta is stable in both normoxia and hypoxia (1-3).

The bHLH-PAS family and ARNT have been linked with a variety of pathologies and diseases including cancer, metabolic diseases, autoimmune diseases, and psychiatric disorders (2). ARNT/AHR is expressed in the skin and its pathway activation enhances skin barrier function and epidermal terminal differentiation, thus AHR agonists are currently being used as therapeutics for atopic dermatitis and psoriasis (4). Accordingly, studies of Arnt-deficient mice show profound abnormalities in skin barrier function and keratinization (4). Additionally, studies suggest that ARNT plays an important role in diabetes and beta-cell function (5). Islets from patients with type 2 diabetes have a significantly decreased ARNT expression compared to glucose-tolerant control donors (5). Modulation and stimulation of the HIF pathway may be a potential therapeutic strategy for treating type 2 diabetes and metabolic syndrome (5).

Alternate names for ARNT/HIF-1 beta include aryl hydrocarbon receptor nuclear translocator, BHLHE2, class E basic helix-loop-helix protein 2, Dixon receptor nuclear translocator, Hypoxia-inducible factor 1-beta, nuclear translocator, and TANGO.

References

1. Mandl, M., & Depping, R. (2014). Hypoxia-inducible aryl hydrocarbon receptor nuclear translocator (ARNT) (HIF-1beta): is it a rare exception?. Molecular medicine (Cambridge, Mass.). https://doi.org/10.2119/molmed.2014.00032

2. Wu, D., & Rastinejad, F. (2017). Structural characterization of mammalian bHLH-PAS transcription factors. Current opinion in structural biology. https://doi.org/10.1016/j.sbi.2016.09.011

3. Esser, C., & Rannug, A. (2015). The aryl hydrocarbon receptor in barrier organ physiology, immunology, and toxicology. Pharmacological reviews.https://doi.org/10.1124/pr.114.009001

4. Furue, M., Hashimoto-Hachiya, A., & Tsuji, G. (2019). Aryl Hydrocarbon Receptor in Atopic Dermatitis and Psoriasis. International journal of molecular sciences. https://doi.org/10.3390/ijms20215424

5. Girgis, C. M., Cheng, K., Scott, C. H., & Gunton, J. E. (2012). Novel links between HIFs, type 2 diabetes, and metabolic syndrome. Trends in endocrinology and metabolism: TEM, https://doi.org/10.1016/j.tem.2012.05.003

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Species: Hu, Mu, Rt, Bv, Ca, Fi, Ma, Sh
Applications: WB, Simple Western, ICC/IF, IHC, IP, WB, ChIP, GS

Publications for ARNT/HIF-1 beta Antibody (NB100-110)(73)

We have publications tested in 6 confirmed species: Human, Mouse, Rat, Bovine, Canine, Fish.

We have publications tested in 9 applications: ChIP, Chemotaxis, EMSA, IB, ICC/IF, IF/IHC, IHC-P, IP, WB.


Filter By Application
ChIP
(3)
Chemotaxis
(27)
EMSA
(1)
IB
(2)
ICC/IF
(2)
IF/IHC
(3)
IHC-P
(2)
IP
(2)
WB
(25)
All Applications
Filter By Species
Human
(37)
Mouse
(10)
Rat
(9)
Bovine
(1)
Canine
(1)
Fish
(1)
All Species
Showing Publications 1 - 10 of 73. Show All 73 Publications.
Publications using NB100-110 Applications Species
Naas S, Krüger R, Knaup KX et al. Hypoxia controls expression of kidney-pathogenic MUC1 variants Life science alliance 2023-09-01 [PMID: 37316299] (ChIP, Human) ChIP Human
Grampp S, Krüger R, Lauer V et al. Hypoxia hits APOL1 in the kidney Kidney international 2023-04-23 [PMID: 37098381] (Human) Human
Zuo Q, Yang Y, Lyu Y, Yang C, Chen C, Salman S, Huang T, Wicks E, Jackson W, Datan E, Qin W, Semenza G Plexin-B3 expression stimulates MET signaling, breast cancer stem cell specification, and lung metastasis. Cell Rep, 2023-02-28;42(3):112164. 2023-02-28 [PMID: 36857181]
Lafleur VN, Halim S, Choudhry H et al. Multi-level interaction between HIF and AHR transcriptional pathways in kidney carcinoma Life science alliance 2023-04-01 [PMID: 36725335] (IP, ChIP, Human, Mouse) IP, ChIP Human, Mouse
Lauer V. Funktionsanalyse eines neuen, HIF-regulierten, nicht-kodierenden RNA-Transkripts Thesis 2017-01-01
Lyu Y, Yang Y, Talwar V et al Hypoxia-inducible factor 1 recruits FACT and RNF20/40 to mediate histone ubiquitination and transcriptional activation of target genes Cell Rep 2024-03-22 [PMID: 38517892] (ChIP, Human) ChIP Human
Grampp S, Kraus A, Skoczynski K et al. Hypoxia induces polycystin-1 expression in the renal epithelium Royal Society Open Science 2023-05-17 [PMID: 37206967]
Yang Y, Chen C, Zuo Q Et al. NARF is a hypoxia-induced coactivator for OCT4-mediated breast cancer stem cell specification Sci Adv 2022-12-09 [PMID: 36490339] (Chemotaxis, Human)

Details:
Citation using the DyLight 405 version of this antibody.
Chemotaxis Human
Lombardi O, Li R, Halim S et al. Pan-cancer analysis of tissue and single-cell HIF-pathway activation using a conserved gene signature Cell Reports 2022-11-15 [PMID: 36384128] (WB) WB
Salman S, Meyers DJ, Wicks EE Et al. HIF inhibitor 32-134D eradicates murine hepatocellular carcinoma in combination with anti-PD1 therapy J Clin Invest 2022-05-02 [PMID: 35499076] (Chemotaxis, Human)

Details:
Citation using the Alexa Fluor 488 version of this antibody.
Chemotaxis Human
Show All 73 Publications.

Reviews for ARNT/HIF-1 beta Antibody (NB100-110) (3) 53

Average Rating: 5
(Based on 3 reviews)
We have 3 reviews tested in 1 species: Human.

Reviews using NB100-110:
Filter by Applications
ChIP
(3)
All Applications
Filter by Species
Human
(3)
All Species
Images Ratings Applications Species Date Details
  5
reviewed by:
Verified Customer
ChIP Human 07/05/2019
View

Summary

ApplicationChromatin Immunoprecipitation
Sample TestedHuman cancer cell lines
SpeciesHuman
LotC-10
Chromatin Immunoprecipitation ARNT/HIF-1 beta NB100-110
Enlarge
5
reviewed by:
Verified Customer
ChIP Human 12/02/2018
View

Summary

ApplicationChromatin Immunoprecipitation
Sample TestedMCF7
SpeciesHuman
LotC-7
Chromatin Immunoprecipitation ARNT/HIF-1 beta NB100-110
Enlarge
5
reviewed by:
Verified Customer
ChIP Human 07/07/2016
View

Summary

ApplicationChromatin Immunoprecipitation
Sample TestedU2OS
SpeciesHuman

Product General Protocols

View specific protocols for ARNT/HIF-1 beta Antibody (NB100-110): Find general support by application which include: protocols, troubleshooting, illustrated assays, videos and webinars.

Video Protocols

WB Video Protocol
ICC/IF Video Protocol

FAQs for ARNT/HIF-1 beta Antibody (NB100-110). (Showing 1 - 5 of 5 FAQs).

  1. Is this target appropriate for use in Chromatin Research?
    • Yes; here is a list of research areas that we have deemed appropriate for the target "ARNT/HIF-1 beta": Angiogenesis, Autophagy, Cancer, Cellular Markers, Chromatin Research, HIF Target Genes, Hypoxia, Transcription Factors and Regulators, Cardiovascular Biology, Lipid and Metabolism.
  2. For use in Western Blot with HIF-1 beta antibodies, what molecular weight of the band should I expect to see?
    • The theoretical molecular weight determined by our technical team for ARNT/HIF-1 beta antibodies is 86.6 kDa.
  3. If this product is used in an application or species as a part of a customer review, will that validate this product in the application/species?
    • If any of our primary antibodes are used in an untested application or species and it is shown to work through images from customer reviews or through publications, this validates the application/species for this product, allowing the tested application/species to fall under our 100% guarantee. Please check out our Innovator's Reward Program if you decide to test a primary antibody with a species or application that is not currently listed. Please note that the Innovator's Reward Program only applies to our primary antibodies.
  4. So this NB100-110 does not have a concentration. How much would you recommend to use per chip reaction where I normally use 5 to 10 ug of antibody?
    • Our HIF-1 beta product NB100-110 is provided as whole antisera, so we have not determined the protein concentration. We recommend using a 1:10-1:500 dilution for ChIP. You will need to determine the optimal amount for your experiment.
  5. Do you have a concentration for NB100-110?  what dilution do you recommend for a ChIP
    • NB100-110 is actually unpurified product, so there is no concentration listed. The recommended dilution for chromatin Immunoprecipitation for this product is 1:10-1:500.

Control Lysate(s)

Secondary Antibodies

 

Isotype Controls

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Research Areas for ARNT/HIF-1 beta Antibody (NB100-110)

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Blogs on ARNT/HIF-1 beta.

HIF-2 alpha: HIF1A's Homologue with Similar and Divergent Functions
HIF-2 alpha is a member of the heterodimeric hypoxia-inducible factors/HIFs family (HIF-1, HIF-2, and HIF-3) which contains a common beta subunit but differ in their alpha subunits. Also called as EPAS1 or Mop2, HIF-2 alpha regulates cellular adapt...  Read full blog post.

HIF-3 alpha: a versatile target with hypoxia dependent and independent functions
By: Subhash GangarHIF-3 alpha (hypoxia-inducible factor 3-alpha/ HIF3A) represents an isoform of HIF-alpha subunits which heterodimerize with stable beta subunit (HIF-beta) for the regulation of HIF target genes through binding to hypoxia respon...  Read full blog post.

HIF-1 beta - activating gene transcription in response to hypoxia
Hypoxia-inducible factor 1 (HIF-1) is a heterodimeric transcription factor consisting of alpha and beta subunits. The levels of functional HIF-1 in the cell depends on the level of oxygen allowing cells to respond to hypoxic conditions. HIF-1a is a...  Read full blog post.

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Recent Reviews

5
5
3
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3
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2
0
1
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Verified Customer
07/05/2019
Application: ChIP
Species: Human

Verified Customer
12/02/2018
Application: ChIP
Species: Human

Verified Customer
07/07/2016
Application: ChIP
Species: Human

Bioinformatics

Gene Symbol ARNT
Entrez
Uniprot