Anti-EGLN3 Antibody


Reactivity: Human
Applications: ELISA,IHC
Conjugation: Various

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Rabbit Anti-EGLN3 Antibody (CSB-PA880987ESR2HU)


Alternative names:

HPH-1 Antibody,Hypoxia-inducible factor prolyl hydroxylase 3 Antibody,HIF-PH3 Antibody,HIF-prolyl hydroxylase 3 Antibody,HPH-3 Antibody,Prolyl hydroxylase domain-containing protein 3 Antibody,PHD3 Antibody,EGLN3 Antibody

More alternative names for the antibody
Egl 9 family hypoxia inducible factor 3 antibody|Egl nine homolog 3 (C. elegans) antibody|Egl nine homolog 3 antibody|Egl nine like protein 3 isoform antibody|EGL9 homolog of C. elegans 3 antibody|EGLN3 antibody|EGLN3_HUMAN antibody|Factor responsive smooth muscle protein antibody|HIF Prolyl Hydroxylase 3 antibody|HIF-PH3 antibody|HIF-prolyl hydroxylase 3 antibody|HIFP4H3 antibody|HIFPH3 antibody|HPH-1 antibody|HPH-3 antibody|Hypoxia-inducible factor prolyl hydroxylase 3 antibody|P4H3 antibody|PHD3 antibody|Prolyl Hydroxylase Domain Containing Protein 3 antibody|Prolyl hydroxylase domain-containing protein 3 antibody|SM20 antibody
Anti-PHD3 antibody (ab30782)
Close sc-46031|sc-293220|

Recommended applications: ELISA, IHC

Recommended dilution: Recommended dilution:IHC:1:20-1:200

Recommended protocols: check protocols


Anti-EGLN3 Antibody

Catalogue No.





Recombinant human Egl nine homolog 3 protein (1-120AA)





Recommended dilution

Recommended dilution:IHC:1:20-1:200







Molecular weight

27 kDa


Antigen Affinity Purified


Shipped at 4 Celcius Degree. Upon delivery aliquot and store at -20 Celcius Degree or -80 Celcius Degree. Avoid repeated freeze.

Database links

Entrez Gene:112399( Human), Entrez Gene:112407( Mouse), Entrez Gene:54702( Rat), Omim:606426( Human), SwissProt:Q9H6Z9( Human), SwissProt:Q91UZ4( Mouse), SwissProt:Q62630( Rat), Unigene:135507( Human), Unigene:133037( Mouse), Unigene:10994( Rat)

Protein function

Cellular oxygen sensor that catalyzes, under normoxic conditions, the post-translational formation of 4-hydroxyproline in hypoxia-inducible factor (HIF) alpha proteins. Hydroxylates a specific proline found in each of the oxygen-dependent degradation (ODD) domains (N-terminal, NODD, and C-terminal, CODD) of HIF1A. Also hydroxylates HIF2A. Has a preference for the CODD site for both HIF1A and HIF2A. Hydroxylation on the NODD site by EGLN3 appears to require prior hydroxylation on the CODD site. Hydroxylated HIFs are then targeted for proteasomal degradation via the von Hippel-Lindau ubiquitination complex. Under hypoxic conditions, the hydroxylation reaction is attenuated allowing HIFs to escape degradation resulting in their translocation to the nucleus, heterodimerization with HIF1B, and increased expression of hypoxy-inducible genes. EGLN3 is the most important isozyme in limiting physiological activation of HIFs (particularly HIF2A) in hypoxia. Also hydroxylates PKM in hypoxia, limiting glycolysis. Under normoxia, hydroxylates and regulates the stability of ADRB2. Regulator of cardiomyocyte and neuronal apoptosis. In cardiomyocytes, inhibits the anti-apoptotic effect of BCL2 by disrupting the BAX-BCL2 complex. In neurons, has a NGF-induced proapoptotic effect, probably through regulating CASP3 activity. Also essential for hypoxic regulation of neutrophilic inflammation. Plays a crucial role in DNA damage response (DDR) by hydroxylating TELO2, promoting its interaction with ATR which is required for activation of the ATR/CHK1/p53 pathway. Target proteins are preferentially recognized via a LXXLAP motif. .

Protein tissue specificity

Widely expressed at low levels. Expressed at higher levels in adult heart (cardiac myocytes, aortic endothelial cells and coronary artery smooth muscle), lung and placenta, and in fetal spleen, heart and skeletal muscle. Also expressed in pancreas. Localized to pancreatic acini and islet cells. .

Protein sequence and domain

The Beta(2)beta(3) ‘finger-like’ loop domain is important for substrate (HIFs’ CODD/NODD) selectivity.

Protein cellular localization

Nucleus. Cytoplasm. Note=Colocalizes with WDR83 in the cytoplasm. .

Research area

All research areas>Signaling Intermediates>Prolyl Hydroxylase
(View all antibody categories related to Signaling Intermediates)


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Product type

Primary antibody


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