Human/Mouse/Rat HIF-2 alpha /EPAS1 Antibody

Catalog # Availability Size / Price Qty
AF2997
AF2997-SP
HIF‑2 alpha /EPAS1 in Human Prostate Cancer Tissue.
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Product Details
Citations (19)
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Human/Mouse/Rat HIF-2 alpha /EPAS1 Antibody Summary

Species Reactivity
Human, Mouse, Rat
Specificity
Detects human, mouse, and rat HIF-2 alpha /EPAS1 in Western blots.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
E. coli-derived recombinant mouse HIF-2 alpha /EPAS1
Ser542-Thr874
Accession # AAH57870
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
See below
Immunohistochemistry
5-15 µg/mL
See below

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Scientific Data

Immunohistochemistry HIF-2a/EPAS1 antibody in Human Prostate Cancer Tissue by Immunohistochemistry (IHC-P). View Larger

HIF‑2 alpha /EPAS1 in Human Prostate Cancer Tissue. HIF-2a/EPAS1 was detected in immersion fixed paraffin-embedded sections of human prostate cancer tissue using Goat Anti-Human/Mouse/Rat HIF-2a/EPAS1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2997) at 0.3 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm and nuclei in cancer cells. View our protocol for Chromogenic IHC Staining of Paraffin-embedded Tissue Sections.

Immunohistochemistry HIF-2a/EPAS1 antibody in Mouse Testis by Immunohistochemistry (IHC-Fr). View Larger

HIF‑2 alpha /EPAS1 in Mouse Testis. HIF-2a/EPAS1 was detected in perfusion fixed frozen sections of mouse testis using Goat Anti-Human/Mouse/Rat HIF-2a/EPAS1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2997) at 1.7 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific staining was localized to cytoplasm and nuclei in spermatocytes. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

Western Blot Detection of Human, Mouse, and Rat HIF-2a/EPAS1 antibody by Western Blot. View Larger

Detection of Human, Mouse, and Rat HIF‑2 alpha /EPAS1 by Western Blot. Western blot shows lysates of MCF-7 human breast cancer cell line, bEnd.3 mouse endothelioma cell line, and PC-12 rat adrenal pheochromocytoma cell line untreated (-) or treated (+) with 150 µM CoCl2for 16 hours. PVDF Membrane was probed with 1 µg/mL of Goat Anti-Mouse HIF-2a/EPAS1 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2997) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for HIF-2a/EPAS1 at approximately 120 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
Stability & Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.

Background: HIF-2 alpha/EPAS1

The hypoxia-inducible transcription factor 2 alpha (HIF-2 alpha ) is stabilized in hypoxic tissue and, similarly to HIF-1 alpha, complexes with Aryl hydrocarbon receptor nuclear translocator (ARNT). Both the HIF-1 and HIF-2 complexes bind hypoxia-response elements (HREs) in the promoters of many genes involved in adapting to an environment of insufficient oxygen or hypoxia. HIF-1 and HIF-2 do not appear completely redundant, although specific functions are only beginning to be elucidated. Hypoxic tissue environments occur in vascular and pulmonary diseases as well as cancer, which illustrates the potentially broad impact of gene regulation by both HIF-1 alpha and HIF-2 alpha.

Long Name
Hypoxia-inducible Transcription Factor 2 alpha
Entrez Gene IDs
2034 (Human); 13819 (Mouse)
Alternate Names
Basic-helix-loop-helix-PAS protein MOP2; BHLHE73; Class E basic helix-loop-helix protein 73; ECYT4; endothelial PAS domain protein 1; endothelial PAS domain-containing protein 1; EPAS1; EPAS-1; HIF 2A; HIF-1-alpha-like factor; HIF-1alpha-like factor; HIF2 alpha; HIF-2 alpha; hif2a angiogenesis; HIF2A; HIF-2-alpha; HIF2-alpha; HLF; hypoxia-inducible factor 2 alpha; Hypoxia-inducible factor 2-alpha; Member of PAS protein 2; MOP2; PAS domain-containing protein 2; PASD2

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Citations for Human/Mouse/Rat HIF-2 alpha /EPAS1 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

19 Citations: Showing 1 - 10
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  1. Hypoxia promotes an inflammatory phenotype of fibroblasts in pancreatic cancer
    Authors: AM Mello, T Ngodup, Y Lee, KL Donahue, J Li, A Rao, ES Carpenter, HC Crawford, M Pasca di M, KE Lee
    Oncogenesis, 2022;11(1):56.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  2. The HIFalpha-Stabilizing Drug Roxadustat Increases the Number of Renal Epo-Producing Sca-1+ Cells
    Authors: A Jatho, A Zieseniss, K Brechtel-C, J Guo, KO Böker, G Salinas, RH Wenger, DM Katschinsk
    Cells, 2022;11(4):.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  3. The renal cancer risk allele at 14q24.2 activates a novel hypoxia-inducible transcription factor-binding enhancer of DPF3 expression
    Authors: J Protze, S Naas, R Krüger, C Stöhr, A Kraus, S Grampp, M Wiesener, M Schiffer, A Hartmann, B Wullich, J Schödel
    The Journal of Biological Chemistry, 2022;0(0):101699.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  4. Targeting HIF-activated collagen prolyl 4-hydroxylase expression disrupts collagen deposition and blocks primary and metastatic uveal melanoma growth
    Authors: S Kaluz, Q Zhang, Y Kuranaga, H Yang, S Osuka, D Bhattachar, NS Devi, J Mun, W Wang, R Zhang, MM Goodman, HE Grossnikla, EG Van Meir
    Oncogene, 2021;0(0):.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  5. Intestinal microbiota-derived short-chain fatty acids regulation of immune cell IL-22 production and gut immunity
    Authors: W Yang, T Yu, X Huang, AJ Bilotta, L Xu, Y Lu, J Sun, F Pan, J Zhou, W Zhang, S Yao, CL Maynard, N Singh, SM Dann, Z Liu, Y Cong
    Nat Commun, 2020;11(1):4457.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  6. TET-Mediated Hypermethylation Primes SDH-Deficient Cells for HIF2&alpha-Driven Mesenchymal Transition
    Authors: A Morin, J Goncalves, S Moog, LJ Castro-Veg, S Job, A Buffet, MJ Fontenille, J Woszczyk, AP Gimenez-Ro, E Letouzé, J Favier
    Cell Rep, 2020;30(13):4551-4566.e7.
    Species: Mouse
    Sample Types: Whole Cells
    Applications: ICC
  7. Prolonged astrocyte-derived erythropoietin expression attenuates neuronal damage under hypothermic conditions
    Authors: K Toriuchi, H Kakita, T Tamura, S Takeshita, Y Yamada, M Aoyama
    J Neuroinflammation, 2020;17(1):141.
    Species: Rat
    Sample Types: Cell Lysate
    Applications: Western Blot
  8. The lncRNA Neat1 promotes activation of inflammasomes in macrophages
    Authors: P Zhang, L Cao, R Zhou, X Yang, M Wu
    Nat Commun, 2019;10(1):1495.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  9. A paradoxical method to enhance compensatory lung growth: Utilizing a VEGF inhibitor
    Authors: DT Dao, L Anez-Busti, SS Jabbouri, A Pan, H Kishikawa, PD Mitchell, GL Fell, MA Baker, RS Watnick, H Chen, MS Rogers, DR Bielenberg, M Puder
    PLoS ONE, 2018;13(12):e0208579.
    Species: Mouse
    Sample Types: Whole Tissue
    Applications: IHC-P
  10. Distinct subpopulations of FOXD1 stroma-derived cells regulate renal erythropoietin
    Authors: H Kobayashi, Q Liu, TC Binns, AA Urrutia, O Davidoff, PP Kapitsinou, AS Pfaff, H Olauson, A Wernerson, AB Fogo, GH Fong, KW Gross, VH Haase
    J Clin Invest, 2016;0(0):.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Western Blot
  11. Unprocessed Interleukin-36alpha Regulates Psoriasis-Like Skin Inflammation in Cooperation With Interleukin-1.
    Authors: Milora K, Fu H, Dubaz O, Jensen L
    J Invest Dermatol, 2015;135(12):2992-3000.
    Species: Mouse
    Sample Types: Cell Culture Supernates
    Applications: ELISA Development
  12. Loss of VHL in mesenchymal progenitors of the limb bud alters multiple steps of endochondral bone development.
    Authors: Mangiavini L, Merceron C, Araldi E, Khatri R, Gerard-O'Riley R, Wilson T, Rankin E, Giaccia A, Schipani E
    Dev Biol, 2014;393(1):124-36.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  13. IL-4 reduces the proangiogenic capacity of macrophages by down-regulating HIF-1alpha translation.
    Authors: Dehne N, Tausendschon M, Essler S, Geis T, Schmid T, Brune B
    J Leukoc Biol, 2014;95(1):129-37.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  14. Prolyl-4-hydroxylase domain 3 (PHD3) is a critical terminator for cell survival of macrophages under stress conditions.
    Authors: Swain L, Wottawa M, Hillemann A, Beneke A, Odagiri H, Terada K, Endo M, Oike Y, Farhat K, Katschinski D
    J Leukoc Biol, 2014;96(3):365-75.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  15. Knockdown of prolyl-4-hydroxylase domain 2 inhibits tumor growth of human breast cancer MDA-MB-231 cells by affecting TGF-beta1 processing.
    Authors: Wottawa M, Leisering P, Ahlen M, Schnelle M, Vogel S, Malz C, Bordoli M, Camenisch G, Hesse A, Napp J, Alves F, Kristiansen G, Farhat K, Katschinski D
    Int J Cancer, 2014;132(12):2787-98.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  16. HIF-1alpha activation results in actin cytoskeleton reorganization and modulation of Rac-1 signaling in endothelial cells.
    Authors: Weidemann A, Breyer J, Rehm M, Eckardt K, Daniel C, Cicha I, Giehl K, Goppelt-Struebe M
    Cell Commun Signal, 2013;11(0):80.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  17. The hypoxic microenvironment upgrades stem-like properties of ovarian cancer cells.
    Authors: Liang D, Ma Y, Liu J, Trope CG, Holm R, Nesland JM, Suo Z
    BMC Cancer, 2012;12(0):201.
    Species: Human
    Sample Types: Cell Lysates
    Applications: Western Blot
  18. Hypoxia-inducible Factor-1 (HIF-1) but Not HIF-2 Is Essential for Hypoxic Induction of Collagen Prolyl 4-Hydroxylases in Primary Newborn Mouse Epiphyseal Growth Plate Chondrocytes.
    Authors: Aro E, Khatri R
    J. Biol. Chem., 2012;287(44):37134-44.
    Species: Mouse
    Sample Types: Cell Lysates
    Applications: Western Blot
  19. Loss of myeloid cell-derived vascular endothelial growth factor accelerates fibrosis.
    Authors: Stockmann C, Kerdiles Y, Nomaksteinsky M, Weidemann A, Takeda N, Doedens A, Torres-Collado AX, Iruela-Arispe L, Nizet V, Johnson RS
    Proc. Natl. Acad. Sci. U.S.A., 2010;107(9):4329-34.
    Species: Mouse
    Sample Types: Tissue Homogenates
    Applications: Western Blot

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Secondary Antibodies

Goat IgG (H+L) Antibody

WB,ELISA

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