HIF-2 alpha/EPAS1 Antibody (ep190b) [FITC] Summary
Human HIF-2 alpha, corresponding to amino acids 535-631. [UniProt# Q99814]
This is specific for HIF-2 alpha and does not cross-react with HIF-1 alpha.
Protein G purified
Test in a species/application not listed above to receive a full credit towards a future purchase.
Packaging, Storage & Formulations
Store at 4C in the dark.
FITC (A=495, E=519)
0.05% Sodium Azide
Protein G purified
- Western Blot 1:500
- Chromatin Immunoprecipitation Chromatin
- ELISA 1:100-1:2000
- Flow Cytometry 1.0 ug
- Immunohistochemistry 1:150-1:300
- Immunohistochemistry-Paraffin 1:150-1:300
This HIF-2 alpha (ep190b) antibody is useful for ELISA, Flow Cytometry, Immunohistochemistry on paraffin-embedded sections and Western Blot. In WB, it recognizes a band at ~118 kDa representing HIF-2 alpha. The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Ability to use in mouse is mixed with some positive and some negative results.
Alternate Names for HIF-2 alpha/EPAS1 Antibody (ep190b) [FITC]
- Basic-helix-loop-helix-PAS protein MOP2
- Class E basic helix-loop-helix protein 73
- endothelial PAS domain protein 1
- endothelial PAS domain-containing protein 1
- HIF-1alpha-like factor
- HIF2 alpha
- HIF-2 alpha
- hif2a angiogenesis
- HLFHIF-1-alpha-like factor
- hypoxia-inducible factor 2 alpha
- Hypoxia-inducible factor 2-alpha
- Member of PAS protein 2
- PASD2PAS domain-containing protein 2
Hypoxia-inducible factors (HIFs) generates heterodimers composed of alpha-subunit (HIF-1 alpha, HIF-2 alpha and HIF-3 alpha) and beta subunit (Arnt1, Arnt2 and Arnt3). Of these isoforms, HIF-1 alpha and HIF-2 alpha play a critical role in the cellular response to hypoxic conditions. After heterodimerization with beta subunits and binding to DNA sequence 5'-[AG]CGTG-3' within HRE (hypoxia response element) of target gene promoters, HIF-2 alpha regulates the gene expression in response to oxygen homeostasis alterations. HIF-2 alpha regulates VEGF expression for involving in the development of new blood vessels as well as the tubular system of lung. HIF-2 alpha play a role in the formation of the endothelium that gives rise to blood brain barrier. HIF-2 alpha is a strong activator of expression of Tie-2 tyrosine kinase which is a major player in angiogenesis. HIF-2alpha activation require recruitment of transcriptional coactivators such as CREBPB, EP300 etc. and its interaction with redox regulatory protein APEX mediates activation of CTAD. HIF-2 alpha/HIF-1alpha expression increases in certain malignancies, wherein, HIF-1 alpha plays both pro- as well as anti-proliferative activities, whereas, HIF-2 alpha is suggested to exert anti-proliferative activity only.
This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed
for 1 year from date of receipt.
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