2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. HIF/HIF Prolyl-Hydroxylase

HIF/HIF Prolyl-Hydroxylase

Hypoxia-inducible factors; HIFs; HIF-PH

HIF/HIF Prolyl-Hydroxylase

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HIFs (Hypoxia-inducible factors) are transcription factors that respond to changes in available oxygen in the cellular environment, to be specific, to decreases in oxygen, or hypoxia. The HIF signaling cascade mediates the effects of hypoxia, the state of low oxygen concentration, on the cell. Hypoxia often keeps cells from differentiating. However, hypoxia promotes the formation of blood vessels, and is important for the formation of a vascular system in embryos, and cancer tumors. The hypoxia in wounds also promotes the migration of keratinocytes and the restoration of the epithelium. In general, HIFs are vital to development. In mammals, deletion of the HIF-1 genes results in perinatal death. HIF-1 has been shown to be vital to chondrocyte survival, allowing the cells to adapt to low-oxygen conditions within the growth plates of bones. HIF plays a central role in the regulation of human metabolism. Recently, several drugs that act as selective HIF prolyl-hydroxylase inhibitors have been developed.

HIF/HIF Prolyl-Hydroxylase Isoform Specific Products:

HIF/HIF Prolyl-Hydroxylase Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-15672
    FM19G11
    		Inhibitor 98.39%
    FM19G11 is a hypoxia-inducible factor-1-alpha (HIF-1α) inhibitor, and it inhibits hypoxia-induced luciferase activity with an IC50 of 80 nM in HeLa cells. FM19G11 modulates other signaling pathways, including mTOR and PI3K/Akt/eNOS, when the HIF-1α pathway is inactivated under normoxic conditions.
    FM19G11
  • HY-124473
    Naphthofluorescein
    		Inhibitor 99.52%
    Naphthofluorescein inhibits the interaction between HIF-1 and Mint3. Naphthofluorescein suppresses Mint3-dependent HIF-1 activity and glycolysis in cancer cells and macrophages without cytotoxicity in vitro and adverse effect in vivo. Naphthofluorescein is also a fluorescent pH-sensitive probe that can be used for functional Cerenkov imaging.
    Naphthofluorescein
  • HY-148877
    AT-533
    		Inhibitor 98.86%
    AT-533 is a potent Hsp90 and HSV inhibitor. AT-533 suppresses tumor growth and angiogenesis by blocking the HIF-1α/VEGF/VEGFR-2 signaling pathway. AT-533 also inhibits the activation of the downstream pathways, including Akt/mTOR/p70S6K, Erk1/2 and FAK. AT-533 inhibits the tube formation, cell migration, and invasion of human umbilical vein endothelial cells (HUVECs).
    AT-533
  • HY-N0433
    Astragaloside II
    		Inhibitor 99.45%
    Astragaloside II is an orally active Cycloartane-type triterpene glycoside. Astragaloside II can be extracted from Astragalus membranaceus. Astragaloside II inhibits Autophagy, decreases pro-inflammatory cytokines (IL-6, IL-1β), HIF-α, p-p65, p-IκB and increases SOD. Astragaloside II regulates immunity and reduces inflammatory responses. Astragaloside II can be used in the research of diseases such as liver cancer, osteoporosis, immunosuppressive diseases, and ulcerative colitis.
    Astragaloside II
  • HY-156106
    VHL-IN-1
    		99.78%
    VHL-IN-1 (compound 30) is a ubiquitin E3 ligase von Hippel-Lindau (VHL) inhibitor (dissociation constant Kd=37 nM) that stabilizes and induces HIF-1α transcriptional activity. VHL-IN-1 has potential as a HIF-1α stabilizer and degrader of proteolytically targeted chimeras (PROTACs).
    VHL-IN-1
  • HY-158341
    IOX5
    		Inhibitor 99.39%
    IOX5 is a selective prolyl hydroxylase (PHD) inhibitor with an IC50 of 0.19 μM for PHD2. IOX5 stabilizes HIF-1α in acute myeloid leukemia (AML) cells, inhibits cell proliferation and induces apoptosis. IOX5 has anti-leukemia activity.
    IOX5
  • HY-146144
    HIF-IN-1
    		Inhibitor 99.19%
    HIF-IN-1 (Compound 3c) is a hypoxia-inducible factor (HIF)-1 inhibitor. HIF-IN-1 suppresses HIF-1α protein accumulation without affecting the levels of HIF-1α mRNA. HIF-IN-1 shows no obvious cytotoxicity.
    HIF-IN-1
  • HY-132989
    Mal-Deferoxamine
    		Activator
    Mal-Deferoxamine is a maleamide (Mal)-containing Deferoxamine (HY-B1625). Mal selectively covalently binds to sulfur groups to produce a linking reaction. Mal-Deferoxamine can be combined with radionuclides to synthesize radionuclide drug conjugates (RDCs). RDCs have the ability to specifically target biomolecules and can be used in medical imaging or therapy..
    Mal-Deferoxamine
  • HY-N5112B
    β,β-Dimethylacrylshikonin
    		99.30%
    β,β-Dimethylacrylshikonin (Isoarnebin I) is a naphthoquinone derivative that can be isolated from Lithospermum erythrorhizon Sieb. et Zucc. β,β-Dimethylacrylshikonin promotes angiogenesis by inducing eNOS, VEGF and HIF-1α expression through the PI3K-dependent pathway. β,β-Dimethylacrylshikonin inhibits Notch-1 activation. β,β-Dimethylacrylshikonin inhibtis tumor cell proliferation, induces tumor cell apoptosis, and inhibits tumor growth.
    β,β-Dimethylacrylshikonin
  • HY-153016
    HIF-2α agonist 2
    		Agonist 99.63%
    HIF-2α agonist 2 (compound 10) is a HIF-2α agonist with an EC50 value of 1.68 μM at the dose of 20 μM. HIF-2α agonist 2 is non-cytotoxic against 786-O-HRE-Luc cells. HIF-2α agonist 2 can be used for oxygen metabolism research.
    HIF-2α agonist 2
  • HY-B0639A
    Amifostine trihydrate
    		Activator 99.95%
    Amifostine trihydrate (WR2721 trihydrate) is a broad-spectrum cytoprotective agent and a radioprotector. Amifostine trihydrate selectively protects normal tissues from damage caused by radiation and chemotherapy. Amifostine trihydrate is potent hypoxia-inducible factor-α1 (HIF-α1) and p53 inducer. Amifostine trihydrate protects cells from damage by scavenging oxygen-derived free radicals. Amifostine trihydrate reduces renal toxicity and has antiangiogenic action.
    Amifostine trihydrate
  • HY-N0487
    Glucosamine sulfate
    		Inhibitor ≥98.0%
    Glucosamine sulfate (D-Glucosamine sulfate) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine sulfate also is a natural constituent of glycosaminoglycans in the cartilage matrix and synovial fluid, which when administered exogenously, exerts pharmacological effects on osteoarthritic cartilage and chondrocytes.
    Glucosamine sulfate
  • HY-128872
    Etrinabdione
    		Activator 99.16%
    Etrinabdione (EHP-101; VCE-004.8) is an orally active, specific PPARγ and CB2 receptor dual agonist. Etrinabdione inhibits prolyl-hydroxylases (PHDs) and activates the HIF pathway. Etrinabdione, a semi-synthetic multitarget cannabinoquinoid, has potent anti-inflammatory activity. Etrinabdione attenuates adipogenesis and prevents diet-induced obesity.
    Etrinabdione
  • HY-N2518
    Agnuside
    		Inhibitor 99.90%
    Agnuside is used in the study of asthma, inflammation, and angiogenic diseases. Agnuside is an orally active compound that can be extracted from Vitex negundo.
    Agnuside
  • HY-108868
    Mersalyl
    		Inducer
    Mersalyl (Salirgan) is a potent vascular endothelial growth factor (VEGF) and hypoxia-inducible factor 1 (HIF-1) inducer. Mersalyl induces VEGF and ENO1 mRNA expression. Mersalyl shows diuresis effects.
    Mersalyl
  • HY-123422
    GSK360A
    		Inhibitor 99.90%
    GSK360A is a potent and orally active HIF-PHD inhibitor with IC50 values of 10, 100, and 126 nM for PHD1, PHD2, and PHD3, respectively. GSK360A activates the HIF-1 alpha pathway and protect the failing heart after myocardial infarction (MI) .
    GSK360A
  • HY-17412R
    Minocycline (hydrochloride) (Standard)
    		Inhibitor
    Minocycline (hydrochloride) (Standard) is the analytical standard of Minocycline (hydrochloride). This product is intended for research and analytical applications. Minocycline hydrochloride is an orally active, potent and BBB-penetrated semi-synthetic tetracycline antibiotic. Minocycline hydrochloride is a hypoxia-inducible factor (HIF)-1α inhibitor. Minocycline hydrochloride shows anti-cancer, anti-inflammatory, and glutamate antagonist effects. Minocycline hydrochloride reduces glutamate neurotransmission and shows neuroprotective properties and antidepressant effects. Minocycline hydrochloride inhibits bacterial protein synthesis through binding with the 30S subunit of the bacterial ribosome, resulting in a bacteriostatic effect.
    Minocycline (hydrochloride) (Standard)
  • HY-N6046
    Kamebakaurin
    		Inhibitor 98.05%
    Kamebakaurin is an orally active diterpenoid compound that can be isolated from Isodon excia (Maxin.). Kamebakaurin can inhibit NF-κB activation by directly targeting the DNA-binding activity of p50. Kamebakaurin can induce apoptosis and cell cycle arrest in tumor cells. Kamebakaurin has anti-inflammatory and anti-tumor activities.
    Kamebakaurin
  • HY-151344
    HIF-1/2α-IN-2
    		Inhibitor 99.55%
    HIF-1/2α-IN-2 is an inhibitor of HIF-1/2α. HIF-1/2α-IN-2 decrease HIF-1/2α levels and induces iron starvation response by targeting Iron Sulfur Cluster Assembly 2 (ISCA2).
    HIF-1/2α-IN-2
  • HY-136748
    HIF-2α-IN-4
    		Inhibitor 99.96%
    HIF-2α-IN-4 is a potent inhibitor of hypoxia inducible factor-2α (HIF-2α) translation, with an IC50 of 5 μM. HIF-2α-IN-4 decreases both constitutive and hypoxia-induced HIF-2α protein expression. HIF-2α-IN-4 links its 5'UTR iron-responsive element to oxygen sensing.
    HIF-2α-IN-4
Cat. No. Product Name / Synonyms Application Reactivity
HIF/HIF Prolyl-Hydroxylase Isoform Comparison

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