HIF1 bata Monoclonal Antibody
| 规格： | / 20μL / 60μL / 120μL |
| 价格： | / ￥580 / ￥1420 / ￥2310 |
货号：E-AB-22189
宿主: Mouse
反应性: M
应用: WB,IHC-p,IF
Overview
| Synonyms | arnT,ARNT protein,ARNT,Aryl hydrocarbon receptor nuclear translocator,bHLHe2,Class E basic helix-loop-helix protein 2,Dioxin receptor,Dioxin receptor nuclear translocator,Drnt,HIF 1 beta,HIF 1beta,HIF-1-beta,HIF1-beta,HIF1B,HIF1beta,Hypoxia Inducible Factor 1,Hypoxia inducible factor 1 beta,Hypoxia-inducible factor 1-beta,nuclear translocator,Tango,HIF-1 β/ARNT抗体 |
| Swissprot | P27540 |
| Source | Mouse |
| Reactivity | Mouse |
| Immunogen | Recombinant Protein |
| Application | WB(Detection kit: E-IR-R304),IHC-p(Detection kit: E-IR-R213),IF |
| Recommended dilution | WB,,1:1000-2000;IHC,,1:100-200; |
| Concentration | 1mg/mL |
| Clonality | Monoclonal |
Properties
| Cellular localization | Nucleus. |
| Isotype | IgG |
| Purification | Protein A purification |
| Storage instructions | Store at -20℃. Avoid freeze / thaw cycles. |
| Storage buffer | PBS with 0.02% sodium azide,0.5% BSA and 50% glycerol pH 7.4. |
| Background | Hypoxia-inducible factor 1 (HIF1) is a heterodimeric transcription factor that plays a critical role in the cellular response to hypoxia (1). The HIF1 complex consists of two subunits, HIF-1α and HIF-1β, which are basic helix-loop-helix proteins of the PAS (Per, ARNT, Sim) family (2). HIF1 regulates the transcription of a broad range of genes that facilitate responses to the hypoxic environment, including genes regulating angiogenesis, erythropoiesis, cell cycle, metabolism and apoptosis. The widely expressed HIF-1α is typically degraded rapidly in normoxic cells by the ubiquitin/proteasomal pathway. Under normoxic conditions, HIF-1α is proline hydroxylated leading to a conformational change that promotes binding to the von Hippel Lindau protein (VLH) E3 ligase complex; ubiquitination and proteasomal degradation follows (3,4). Both hypoxic conditions and chemical hydroxylase inhibitors (such as desferrioxamine and cobalt) inhibit HIF-1α degradation and lead to its stabilization. In addition, HIF-1α can be induced in an oxygen-independent manner by various cytokines through the PI3K-AKT-mTOR pathway (5-7).HIF-1β is also known as AhR nuclear translocator (ARNT) due to its ability to partner with the aryl hydrocarbon receptor (AhR) to form a heterodimeric transcription factor complex (8). Together with AhR, HIF-1β plays an important role in xenobiotics metabolism (8). |
