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

HIF/HIF Prolyl-Hydroxylase

Hypoxia-inducible factors; HIFs; HIF-PH

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.

Cat. No. Product Name Effect Purity Chemical Structure
  • HY-103227
    Desidustat
    Inhibitor 99.49%
    Desidustat is an orally active HIF hydroxylase inhibitor. Desidustat can be used for the research of various disorders including anemia of different types and conditions associated with ischemia/hypoxia.
    Desidustat
  • HY-W016409
    Ethyl 3,4-dihydroxybenzoate
    Inhibitor 99.87%
    Ethyl 3,4-dihydroxybenzoate (Ethyl protocatechuate), an antioxidant, is a prolyl-hydroxylase inhibitor found in the testa of peanut seeds. Ethyl 3,4-dihydroxybenzoate protects myocardium by activating NO synthase and generating mitochondrial ROS. Ethyl 3,4-dihydroxybenzoate induces cell autophagy and apoptosis in ESCC cells. Ethyl 3,4-dihydroxybenzoate is a collagen synthesis inhibitor and has a bone protecting-effect.
    Ethyl 3,4-dihydroxybenzoate
  • HY-15672
    FM19G11
    Inhibitor 98.35%
    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-N0596
    Panaxadiol
    Inhibitor ≥98.0%
    Panaxadiol (20(R)-Panaxadiol) is an orally active HIF-1α/STAT3 inhibitor. Panaxadiol can suppress HIF-1α and STAT3 then lead to downregulation of programmed cell death-ligand 1 (PD-L1) expression. Panaxadiol shows anticancer, cardioprotective, anti-arrhythmic, and antioxidative activities.
    Panaxadiol
  • HY-N0733
    Glucosamine hydrochloride
    Inhibitor ≥98.0%
    Glucosamine hydrochloride (D-Glucosamine hydrochloride) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine hydrochloride 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 hydrochloride
  • HY-101449
    Adaptaquin
    Inhibitor 99.54%
    Adaptaquin is an inhibitor of hypoxia-inducible factor prolyl hydroxylase 2 (HIF-PHD2), with an IC50 of 2 μM. Adaptaquin can inhibit lipid peroxidation and maintain mitochondrial function.
    Adaptaquin
  • HY-112144
    TP0463518
    Inhibitor 98.62%
    TP0463518 is a potent hypoxia-inducible factor prolyl hydroxylases (PHDs) inhibitor with a Ki value of 5.3 nM for human PHD2. TP0463518 also inhibits human PHD1/PHD3 with IC50s of 18 and 63 nM as well as monkey PHD2 with an IC50 value of 22 nM.
    TP0463518
  • 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-120087
    KG-548
    Inhibitor 99.92%
    KG-548 is an ARNT/TACC3 disruptor and a HIF-1α inhibitor. KG-548 directly interferes with ARNT/TACC3 complex formation by competing with TACC3 for binding to the ARNT PAS-B domain. ARNT is the aryl hydrocarbon receptor nuclear translocator, also known as HIF-β.
    KG-548
  • HY-128872
    Etrinabdione
    Activator 98.56%
    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-N5112B
    β,β-Dimethylacrylshikonin
    99.64%
    β,β-Dimethylacrylshikonin (Isoarnebin I) is a naphthoquinone derivative isolated from Lithospermum erythrorhizon Sieb. et Zucc. , promotes angiogenesis by inducing eNOS, VEGF and HIF-1α expression through the PI3K-dependent pathway.β,β-Dimethylacrylshikonin has anti-tumor activity.
    β,β-Dimethylacrylshikonin
  • HY-P2657
    Verucopeptin
    Inhibitor ≥99.0%
    Verucopeptin is a potent HIF-1 (IC50=0.22 μM) inhibitor and decreases the expression of HIF-1 target genes and HIF-1α protein levels. Verucopeptin strongly inhibits v-ATPase activity by directly targeting the v-ATPase ATP6V1G subunit but not ATP1V1B2 or ATP6V1D. Verucopeptin exhibits antitumor activity against multidrug resistance (MDR) cancers and can be used for cancer research.
    Verucopeptin
  • HY-44809
    Izilendustat
    Inhibitor 99.20%
    Izilendustat is a potent inhibitor of prolyl hydroxylase which can stabilize hypoxia inducible factor- 1 alpha (HIF- lα) and hypoxia inducible factor-2 (HIF-2). Izilendustat has the potential for researching diseases that relate to the body’s inmmune response like colitis and other inflammatory bowel diseases (extracted from patent WO2011057115A1 and WO2011057121A1).
    Izilendustat
  • HY-147025
    (S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine
    Activator 99.06%
    (S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine is a dual target PROTAC that can not only target to the ubiquitination and degradation of Smad3 but also improve the HIF-α protein level. (S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine has a multi-path anti-fibrosis function and a renal protection function for research of renal anemia.
    (S,R,S)-AHPC-C2-amide-benzofuranylmethyl-pyridine
  • HY-115746
    Dimethyl-bisphenol A
    Inhibitor
    Dimethyl-bisphenol A (DMBPA) is a potent HIF-1α inhibitor. Dimethyl-bisphenol A can decrease Vegfa mRNA expression.
    Dimethyl-bisphenol A
  • HY-P2324
    Gramicidin A
    Inhibitor ≥98.0%
    Gramicidin A is a peptide component of gramicidin, an antibiotic mixture originally isolated from B. brevis. Gramicidin A is a highly hydrophobic channel-forming ionophore that forms channels in model membranes that are permeable to monovalent cations. Gramicidin A induces degradation of hypoxia inducible factor 1 α (HIF-1α).
    Gramicidin A
  • 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-B1295
    Lithium citrate tetrahydrate
    Inhibitor ≥98.0%
    Lithium citrate (Litarex) tetrahydrate is the major active ingredient of Garcinia cambogia. Lithium citrate tetrahydrate competitively inhibits ATP citrate lyase with weight loss benefits. Lithium citrate tetrahydrate effective inhibits stones formation and also inhibits HIF, and has antioxidation, anti-inflammation and anti-tumor effects.
    Lithium citrate tetrahydrate
  • HY-B0639A
    Amifostine trihydrate
    Activator 99.71%
    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-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
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