Human HIF-2 alpha/EPAS1 Antibody
R&D Systems, part of Bio-Techne | Catalog # MAB2886
Key Product Details
Species Reactivity
Validated:
Human
Cited:
Mouse
Applications
Validated:
Western Blot
Cited:
Western Blot
Label
Unconjugated
Antibody Source
Monoclonal Mouse IgG2A Clone # 318404
Product Specifications
Immunogen
E. coli-derived recombinant human HIF-2 alpha/EPAS1
Ser543-Thr870
Accession # Q99814
Ser543-Thr870
Accession # Q99814
Specificity
Detects human HIF-2 alpha/EPAS1 in Western blots.
Clonality
Monoclonal
Host
Mouse
Isotype
IgG2A
Scientific Data Images for Human HIF-2 alpha/EPAS1 Antibody
Detection of Human HIF‑2 alpha/EPAS1 by Western Blot.
Western blot shows lysates of 786-O human renal cell adenocarcinoma cell line (HIF-2a positive), Caki-2 human clear cell carcinoma epithelial cell line (HIF-2a negative), and HeLa human cervical epithelial carcinoma cell line (HIF-2a negative). PVDF Membrane was probed with 1 µg/mL of Human HIF-2a/EPAS1 Monoclonal Antibody (Catalog # MAB2886) followed by HRP-conjugated Anti-Mouse IgG Secondary Antibody (Catalog # HAF007). A specific band was detected for HIF-2a/EPAS1 at approximately 110 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 1.Applications for Human HIF-2 alpha/EPAS1 Antibody
Application
Recommended Usage
Western Blot
1 µg/mL
Sample: 786‑O human renal cell adenocarcinoma cell line (HIF‑2 alpha positive), Caki‑2 human clear cell carcinoma epithelial cell line (HIF‑2 alpha negative), and HeLa human cervical epithelial carcinoma cell line (HIF‑2 alpha negative)
Sample: 786‑O human renal cell adenocarcinoma cell line (HIF‑2 alpha positive), Caki‑2 human clear cell carcinoma epithelial cell line (HIF‑2 alpha negative), and HeLa human cervical epithelial carcinoma cell line (HIF‑2 alpha negative)
Formulation, Preparation, and Storage
Purification
Protein A or G purified from hybridoma culture supernatant
Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS. For liquid material, refer to CoA for concentration.
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.
Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
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. 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
Alternate Names
EPAS1, HIF 2A, HIF2 alpha, HIF2A, HLF, MOP2
Gene Symbol
EPAS1
UniProt
Additional HIF-2 alpha/EPAS1 Products
Product Documents for Human HIF-2 alpha/EPAS1 Antibody
Product Specific Notices for Human HIF-2 alpha/EPAS1 Antibody
For research use only
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