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AB8365

Anti-HIF-2-alpha 抗体 [ep190b]

Anti-HIF-2-alpha antibody [ep190b]

4

(5 Reviews)

|

(75 Publications)

Mouse Monoclonal HIF-2-alpha antibody. Suitable for WB and reacts with Human samples. Cited in 75 publications.

別名を表示する

BHLHE73, HIF2A, MOP2, PASD2, EPAS1, Endothelial PAS domain-containing protein 1, EPAS-1, Basic-helix-loop-helix-PAS protein MOP2, Class E basic helix-loop-helix protein 73, HIF-1-alpha-like factor, Hypoxia-inducible factor 2-alpha, Member of PAS protein 2, PAS domain-containing protein 2, bHLHe73, HLF, HIF-2-alpha, HIF2-alpha

2 Images
Western blot - Anti-HIF-2-alpha antibody [ep190b] (AB8365)
  • WB

Unknown

Western blot - Anti-HIF-2-alpha antibody [ep190b] (AB8365)

HIF-2-alpha detected in hypoxic Human lysate using ab8365. Lane 1 : normoxic A549 lysate control, lane 2 : hypoxic A549 lysate.

All lanes:

Western blot - Anti-HIF-2-alpha antibody [ep190b] (ab8365)

Predicted band size: 96 kDa

false

Western blot - Anti-HIF-2-alpha antibody [ep190b] (AB8365)
  • WB

Lab

Western blot - Anti-HIF-2-alpha antibody [ep190b] (AB8365)

This blot was produced using a 4-12% Bis-tris gel under the MOPS buffer system. The gel was run at 200V for 55 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 3% milk before being incubated with ab8365 overnight at 4°C. Antibody binding was detected using a Goat anti-mouse antibody conjugated to HRP, and visualised using ECL development solution ab133406.

All lanes:

Western blot - Anti-HIF-2-alpha antibody [ep190b] (ab8365) at 1/500 dilution

Lane 1:

HeLa whole cell lysate at 20 µg

Lane 2:

HeLa treated with 0.5mM DFO whole cell lysate at 20 µg

Secondary

All lanes:

HRP conjugated Goat Anti-Mouse IgG (H+L) at 1/10000 dilution

Predicted band size: 96 kDa

Observed band size: 100 kDa

true

Exposure time: 20min

Key facts

宿主種

Mouse

クローン性

Monoclonal

クローン番号

ep190b

アイソタイプ

IgG1

軽鎖のタイプ

kappa

キャリアフリー

No

交差種

Human

アプリケーション

WB

applications

免疫原

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

{ "title": "Reactivity Data", "filters": { "stats": ["", "Species", "Dilution Info", "Notes"], "tabs": { "all-applications": {"fullname" : "All Applications", "shortname": "All Applications"}, "WB" : {"fullname" : "Western blot", "shortname":"WB"} }, "product-promise": { "all": "all", "testedAndGuaranteed": "tested", "guaranteed": "expected", "predicted": "predicted", "notRecommended": "not-recommended" } }, "values": { "Human": { "WB-species-checked": "testedAndGuaranteed", "WB-species-dilution-info": "1 µg/mL", "WB-species-notes": "<p>Abcam recommends using a 3% milk block with this product.</p>" }, "Rat": { "WB-species-checked": "predicted", "WB-species-dilution-info": "", "WB-species-notes": "" } } }

製品の詳細

Want a custom formulation?
This antibody clone is manufactured by Abcam. If you require a custom buffer formulation or conjugation for your experiments, please contact orders@abcam.com

出荷温度及び保存条件

製品の状態
Liquid
精製方法
Affinity purification
バッファー組成
Preservative: 0.02% Sodium azide Constituents: PBS
出荷温度
Blue Ice
短期保存期間
1-2 weeks
短期保存温度
+4°C
長期保存温度
-20°C
分注に関する情報
Upon delivery aliquot
保管に関する情報
Avoid freeze / thaw cycle

補足情報

This supplementary information is collated from multiple sources and compiled automatically.

HIF-2-alpha also known as hypoxia-inducible factor 2-alpha or EPAS1 plays a significant role in cellular response to oxygen levels. Mechanically HIF-2-alpha functions as a transcription factor that activates certain genes when oxygen is low. The protein typically weighs around 118 kDa. It is expressed in various tissues but particularly in endothelial cells and some neuronal tissues. These sites highlight its importance in organs requiring tight regulation of oxygen.
Biological function summary

HIF-2-alpha regulates the expression of genes involved in energy metabolism and angiogenesis. The protein forms a complex by dimerizing with the HIF-1-beta subunit which is necessary for transcriptional activity. Through this complex formation and activity it influences processes such as erythropoiesis and regulates factors like vascular endothelial growth factor (VEGF). Therefore HIF-2-alpha contributes to the adaptation of cells and tissues under hypoxic conditions.

Pathways

HIF-2-alpha engages in the hypoxia signaling pathway playing an essential part by modulating gene expression in response to low oxygen availability. This role impacts other proteins such as HIF-1-alpha sharing overlapping functions but with distinct target genes. Additionally HIF-2-alpha is involved in the mTOR pathway which influences cell growth and metabolism through its interaction with the nutrient-sensing regulatory pathway.

Researchers have linked HIF-2-alpha with conditions like renal cell carcinoma and pulmonary hypertension. The protein's dysregulation can lead to altered expression of angiogenic factors promoting tumor growth and survival. In particular its connection with VEGF exemplifies its role in these pathologies by facilitating aberrant blood vessel formation. Such interactions further highlight the potential of HIF-2-alpha as a therapeutic target in disease modulation.

製品プロトコール

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ターゲットの情報

Transcription factor involved in the induction of oxygen regulated genes. Heterodimerizes with ARNT; heterodimer binds to core DNA sequence 5'-TACGTG-3' within the hypoxia response element (HRE) of target gene promoters (By similarity). Regulates the vascular endothelial growth factor (VEGF) expression and seems to be implicated in the development of blood vessels and the tubular system of lung. May also play a role in the formation of the endothelium that gives rise to the blood brain barrier. Potent activator of the Tie-2 tyrosine kinase expression. Activation requires recruitment of transcriptional coactivators such as CREBBP and probably EP300. Interaction with redox regulatory protein APEX1 seems to activate CTAD (By similarity).
See full target information EPAS1

文献 (75)

Recent publications for all applications. Explore the full list and refine your search

Biomedicines 12: PubMed39457633

2024

Prognostic Impact of H19/Cell Adhesion Molecules Circuitry on Prostate Cancer Biopsy.

Applications

Unspecified application

Species

Unspecified reactive species

Valeria Pecci,Francesco Pierconti,Angela Carlino,Francesco Pinto,Ugo Gradilone,Sara De Martino,Dante Rotili,Claudio Grassi,Alfredo Pontecorvi,Carlo Gaetano,Lidia Strigari,Antonella Farsetti,Simona Nanni

Cell death & disease 15:62 PubMed38233403

2024

METTL3 facilitates renal cell carcinoma progression by PLOD2 mA-methylation under prolonged hypoxia.

Applications

Unspecified application

Species

Unspecified reactive species

Yimeng Chen,Yichen He,Zhengsheng Li,Nan Zhang,Cuixing Zhou,Xiaozhou He,Dong Xue

American journal of physiology. Lung cellular and molecular physiology 325:L741-L755 PubMed37847687

2023

Loss of prolyl hydroxylase 1 and 2 in SM22α-expressing cells prevents Hypoxia-Induced pulmonary hypertension.

Applications

Unspecified application

Species

Unspecified reactive species

Elizabeth A Barnes,Reiji Ito,Xibing Che,Cristina M Alvira,David N Cornfield

Oncology reports 49: PubMed36416348

2022

Activating transcription factor 4 regulates hypoxia inducible factor 1α in chronic hypoxia in pancreatic cancer cells.

Applications

Unspecified application

Species

Unspecified reactive species

Nancy T Chee,Candace H Carriere,Zachary Miller,Scott Welford,Shaun P Brothers

JCI insight 6: PubMed34699385

2021

GATA4 induces liver fibrosis regression by deactivating hepatic stellate cells.

Applications

Unspecified application

Species

Unspecified reactive species

Noelia Arroyo,Laura Villamayor,Irene Díaz,Rita Carmona,Mireia Ramos-Rodríguez,Ramón Muñoz-Chápuli,Lorenzo Pasquali,Miguel G Toscano,Franz Martín,David A Cano,Anabel Rojas

Scientific reports 11:22925 PubMed34824343

2021

Differential expression of hypoxia-inducible factors related to the invasiveness of epithelial ovarian cancer.

Applications

Unspecified application

Species

Unspecified reactive species

Ho-Jun Shih,Hsin-Fang Chang,Chi-Ling Chen,Pao-Ling Torng

Cancer research 81:3480-3494 PubMed34127497

2021

Loss of SDHB Promotes Dysregulated Iron Homeostasis, Oxidative Stress, and Sensitivity to Ascorbate.

Applications

Unspecified application

Species

Unspecified reactive species

Judith Goncalves,Sophie Moog,Aurélie Morin,Géraldine Gentric,Sebastian Müller,Alexander P Morrell,Katarina Kluckova,Theodora J Stewart,Cynthia L Andoniadou,Charlotte Lussey-Lepoutre,Paule Bénit,Alpesh Thakker,Lisa Vettore,Jennie Roberts,Raphaël Rodriguez,Fatima Mechta-Grigoriou,Anne-Paule Gimenez-Roqueplo,Eric Letouzé,Daniel A Tennant,Judith Favier

Pharmacological research 161:105198 PubMed32942016

2020

GLP-1 improves adipose tissue glyoxalase activity and capillarization improving insulin sensitivity in type 2 diabetes.

Applications

Unspecified application

Species

Unspecified reactive species

Tiago Rodrigues,Patrícia Borges,Laura Mar,Daniela Marques,Miguel Albano,Hans Eickhoff,Catarina Carrêlo,Bruno Almeida,Salomé Pires,Margarida Abrantes,Beatriz Martins,Cristina Uriarte,Filomena Botelho,Pedro Gomes,Sónia Silva,Raquel Seiça,Paulo Matafome

Cell reports 30:4551-4566.e7 PubMed32234487

2020

TET-Mediated Hypermethylation Primes SDH-Deficient Cells for HIF2α-Driven Mesenchymal Transition.

Applications

Unspecified application

Species

Unspecified reactive species

Aurélie Morin,Judith Goncalves,Sophie Moog,Luis-Jaime Castro-Vega,Sylvie Job,Alexandre Buffet,Marie-Joséphine Fontenille,Justine Woszczyk,Anne-Paule Gimenez-Roqueplo,Eric Letouzé,Judith Favier

Molecular genetics & genomic medicine 7:e880 PubMed31317677

2019

Whole-exome sequencing and immunohistochemistry findings in von Hippel-Lindau disease.

Applications

Unspecified application

Species

Unspecified reactive species

Xiaopeng Guo,Lu Gao,Xiafei Hong,Dan Guo,Wenyu Di,Xiaoman Wang,Zhiqin Xu,Bing Xing
View all publications

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