HIF1 beta Antibody (YA385)
(Synonyms: ARNT; BHLHE2; Aryl hydrocarbon receptor nuclear translocator; ARNT protein; Class E basic helix-loop-helix protein 2; bHLHe2; Dioxin receptor; nuclear translocator; Hypoxia-inducible factor 1-beta; HIF-1-beta; HIF1-beta)
Based on 1 Customer Validation
HIF1 beta Antibody (YA385) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to HIF1 beta.
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Host:
Rabbit
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Isotype:
IgG
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Application:
WB, IHC-P
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Reactivity :
Human, Mouse, Rat, Hamster
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Formulation:
Supplied in 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol and 0.05% BSA. Preservative: 0.01% Sodium azide
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Conjugation:
Non-conjugated
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
Applications
| Application |
WB
WB: Western Blot
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IHC-P
IHC-P: Immunohistochemistry-Paraffin
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|---|---|---|
| Dilution Ratio | 1:500-1:1000 | 1:50-1:100 |
Product Details
HIF1 beta Antibody (YA385) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to HIF1 beta.
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Host Rabbit
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Clonality Recombinant,Monoclonal
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Species ReactivityHuman, Mouse, Rat, Hamster
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Observed Molecular WeightObserved band size: 87 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
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Calculated Molecular Weight Predicted band size: 87 kDa
Entrez Gene: 405 Human ; 11863 Mouse ; 25242 Rat
SwissProt: P27540 Human ; P53762 Mouse ; P41739 Rat
OMIM: 126110 Human
Synthetic peptide corresponding to Human HIF1 beta.The exact sequence is proprietary to MCE.
Endogenous
affinity purified
Non-conjugated
Unmodified
IgG
Product Properties
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Appearance
Solution
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Formulation
Supplied in 50 mM Tris-Glycine (pH 7.4), 0.15 M NaCl, 40% Glycerol and 0.05% BSA. Preservative: 0.01% Sodium azide
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Concentration
Batch-dependent, Please check the COA for the concentration of each lot. Check Lot Concentration
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Verification Images
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Western blot analysis of extracts from RAW264.7(lane 2(20ug) ,NIH/3T3(lane 3(20ug) and HEK293(lane 4(20ug) using HIF1 beta Antibody (HY-P80705) Rabbit mAb. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody (1/1000) and Loading control antibody (Beta Actin, HY-P83730, 1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse/Rabbit IgG-HRP Secondary Antibody (1/10000) was used for 1 hour at room temperature.
Background
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Function
HIF1 beta is required for activity of the AHR. Upon ligand binding, AHR translocates into the nucleus, where it heterodimerizes with ARNT and induces transcription by binding to xenobiotic response elements (XRE). Not required for the ligand-binding subunit to translocate from the cytosol to the nucleus after ligand binding. The complex initiates transcription of genes involved in the regulation of a variety of biological processes, including angiogenesis, hematopoiesis, drug and lipid metabolism, cell motility and immune modulation (Probable). The heterodimer binds to core DNA sequence 5'-TACGTG-3' within the hypoxia response element (HRE) of target gene promoters and functions as a transcriptional regulator of the adaptive response to hypoxia. The heterodimer ARNT:AHR binds to core DNA sequence 5'-TGCGTG-3' within the dioxin response element (DRE) of target gene promoters and activates their transcription[1][2].
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Subcellular Localization
Nucleus
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Isoforms & Post-Translational Modification
P27540 has 4 isomers: P27540-1: 86636 Da (predicted); P27540-2: 84948 Da (predicted); P27540-3: 85296 Da (predicted); P27540-4: 86366 Da (predicted).
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Subunit
Monomer. Homodimer only upon binding to a DNA (By similarity). Efficient DNA binding requires dimerization with another bHLH protein. Interacts with TACC3 (By similarity). Interacts with HIF1A, EPAS1, NPAS1 and NPAS3; forms a heterodimer that binds core DNA sequence 5'-TACGTG-3' within the hypoxia response element (HRE) of target gene promoters (By similarity) (PubMed:16181639, PubMed:20699359). Forms a heterodimer with AHRR, as well as with other bHLH proteins (Probable). Interacts with NOCA7 (PubMed:10395741). Interacts with TACC3 (By similarity). Interacts with AHR; the heterodimer ARNT:AHR binds to core DNA sequence 5'-TGCGTG-3' within the dioxin response element (DRE) of target gene promoters and activates their transcription (PubMed:28396409, PubMed:34521881). Interacts with SIM1 and NPAS4 (By similarity)
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SwissProt ID
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Synonyms
ARNT; BHLHE2; Aryl hydrocarbon receptor nuclear translocator; ARNT protein; Class E basic helix-loop-helix protein 2; bHLHe2; Dioxin receptor; nuclear translocator; Hypoxia-inducible factor 1-beta; HIF-1-beta; HIF1-beta
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Research Field
Cardiovascular
Documentation
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Data Sheet (260 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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User Guide for Antibodies (1077 KB)
[1]. Haidar R, et al. The role of DNA-binding and ARNT dimerization on the nucleo-cytoplasmic translocation of the aryl hydrocarbon receptor. Sci Rep. 2021 Sep 14;11(1):18194. [Content Brief]
[2]. Seok SH, et al. Structural hierarchy controlling dimerization and target DNA recognition in the AHR transcriptional complex. Proc Natl Acad Sci U S A. 2017 May 23;114(21):5431-5436. [Content Brief]
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