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merck millipore,默克密理博,07-1585,Anti-HIF-1-alpha Antibody, hydroxyproline (Pro402)
产品名称：Anti-HIF-1-alpha Antibody, hydroxyproline (Pro402)
产品型号：07-1585
Use Anti-HIF-1-alpha Antibody, hydroxyproline (Pro402) (Rabbit Polyclonal Antibody) validated in WB to detect HIF-1-alpha also known as Hypoxia-inducible factor 1-alpha, HIF1-alpha.
merck millipore,默克密理博,07-1585,Anti-HIF-1-alpha Antibody, hydroxyproline (Pro402)
- 产品介绍
重要规格表
品种反应性 主要应用 宿主 格式 抗体类型 H WB Rb Affinity Purified Polyclonal Antibody 描述 产品目录编号 07-1585 Replaces 04-1006 描述 Anti-HIF-1-alpha Antibody, hydroxyproline (Pro402) Alternate Names - PAS domain-containing protein 8
- Hypoxia-inducible factor 1-alpha
- HIF-1-alpha
- HIF1-alpha
- ARNT-interacting protein
- Basic-helix-loop-helix-PAS protein MOP1
- Class E basic helix-loop-helix protein 78
- bHLHe78
- Member of PAS protein 1
背景信息 Cell growth and viability is compromised by oxygen deprivation (hypoxia). Hypoxia-inducible factors, including HIF-1α, HIF-1β (also designated Arnt 1), EPAS-1 (also designated HIF-2α) and HIF-3α, induce glycolysis, erythropoiesis and angiogenesis in order to restore oxygen homeostasis. Hypoxia-inducible factors are members of the Per-Arnt-Sim (PAS) domain transcription factor family. In response to hypoxia, HIF-1α is upregulated and forms a heterodimer with HIF-1β to form the HIF-1 complex. The HIF-1 complex recognizes and binds to the hypoxia responsive element (HRE) of hypoxia-inducible genes, thereby activating transcription. Hypoxia-inducible expression of some genes such as Glut-1, p53, p21 or Bcl-2, is HIF-1α dependent, whereas expression of others, such as p27, GADD 153 or HO-1, is HIF-1α independent. EPAS-1 and HIF-3α have also been shown to form heterodimeric complexes with Arnt 1 in response to hypoxia. 产品信息 格式 Affinity Purified 控制 - FeCl2 treated HIF-1-alpha recombinant proteins
演示 Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide. 应用 应用 Use Anti-HIF-1-alpha Antibody, hydroxyproline (Pro402) (Rabbit Polyclonal Antibody) validated in WB to detect HIF-1-alpha also known as Hypoxia-inducible factor 1-alpha, HIF1-alpha. 主要应用 - Western Blotting
生物信息 免疫原品种 KLH-conjugated linear peptide corresponding to the ODD region of human HIF-1-alpha. 表位 ODD region 浓缩 Please refer to the Certificate of Analysis for the lot-specific concentration. 宿主 Rabbit 特异性 This antibody recognizes HIF-1-alpha at the ODD region. 品种反应性 Human Species Reactivity Note Demonstrated to react with Human. Predicted to react with Rat, Mouse, Zebra Fish, and Bovine based on 100% sequence homology. 抗体类型 Polyclonal Antibody Entrez基因编号 - NP_001521
基因符号 - PASD8
- HIF1A
- BHLHE78
- MOP1
纯化方法 Affinity purified UniProt编号 - Q16665
UniProt汇总 FUNCTION: Functions as a master transcriptional regulator of the adaptive response to hypoxia. Under hypoxic conditions activates the transcription of over 40 genes, including, erythropoietin, glucose transporters, glycolytic enzymes, vascular endothelial growth factor, and other genes whose protein products increase oxygen delivery or facilitate metabolic adaptation to hypoxia. Plays an essential role in embryonic vascularization, tumor angiogenesis and pathophysiology of ischemic disease. Binds to core DNA sequence 5'-[AG]CGTG-3' within the hypoxia response element (HRE) of target gene promoters. Activation requires recruitment of transcriptional coactivators such as CREBPB and EP300. Activity is enhanced by interaction with both, NCOA1 or NCOA2. Interaction with redox regulatory protein APEX seems to activate CTAD and potentiates activation by NCOA1 and CREBBP.
SIZE: 826 amino acids; 92670 Da
SUBUNIT: Interacts with COPS5 subunit of COP9 signalosome complex, leading to the regulation of its stability. Interacts with TSGA10 (By similarity). Efficient DNA binding requires heterodimerization of an alpha and a beta/ARNT subunit. Binds to the TAZ-type 1 domains of CREBBP and EP300. Interacts with NCOA1, NCOA2, APEX and HSP90. Interacts with VHL which docks HFA1 to the E3 ubiquitin ligase complex for subsequent destruction. Interaction, via the ODD domain, with the beta domain of VHLL, protects HIF1A from destruction by competing against the destructive targeting initiated by VHL.
SUBCELLULAR LOCATION: Cytoplasm. Nucleus. Note=Cytoplasmic in normoxia, nuclear translocation in response to hypoxia.
TISSUE SPECIFICITY: Expressed in most tissues with highest levels in kidney and heart. Overexpressed in the majority of common human cancers and their metastases, due to the presence of intratumoral hypoxia and as a result of mutations in genes encoding oncoproteins and tumor suppressors.
DOMAIN: Contains two independent C-terminal transactivation domains, NTAD and CTAD, which function synergistically. Their transcriptional activity is repressed by an intervening inhibitory domain (ID).
PTM: In normoxia, is hydroxylated on Pro-402 and Pro-564 in the oxygen-dependent degradation domain (ODD) by EGLN1/PHD1 and EGLN2/PHD2. EGLN3/PHD3 has also been shown to hydroxylate Pro-564. The hydroxylated prolines promote interaction with VHL, initiating rapid ubiquitination and subsequent proteasomal degradation. Under hypoxia, proline hydroxylation is impaired and ubiquitination is attenuated, resulting in stabilization. & In normoxia, is hydroxylated on Asn-803 by HIF1AN, thus abrogating interaction with CREBBP and EP300 and preventing transcriptional activation. & S-nitrosylation of Cys-800 may be responsible for increased recruitment of p300 coactivator necessary for transcriptional activity of HIF-1 complex. & Acetylation of Lys-532 by ARD1 increases interaction with VHL and stimulates subsequent proteasomal degradation. & Requires phosphorylation for DNA-binding.
SIMILARITY: Contains 1 basic helix-loop-helix (bHLH) domain. & Contains 1 PAC (PAS-associated C-terminal) domain. & Contains 2 PAS (PER-ARNT-SIM) domains.产品使用声明 质量保证 Evaluated by Western Blot in FeCl2 treated HIF-1-alpha recombinant proteins.
Western Blot Analysis: 1 µg/mL of this antibody detected HIF-1-alpha on 10 µg of FeCl2 treated HIF-1-alpha recombinant proteins.使用声明 - 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.
储存和货运信息 存储条件 Stable for 1 year at 2-8°C from date of receipt. 包装信息 数量 100 µg
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