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-B0413R
    Fenbendazole (Standard)
    Activator
    Fenbendazole (Standard) is the analytical standard of Fenbendazole. This product is intended for research and analytical applications. Fenbendazole is an orally active benzimidazole anthelmintic agent, with a broad antiparasitic range. Fenbendazole is a microtubule destabilizing agent and acts on helminthes primarily by binding to tubulin and disrupting the tubulin microtubule equilibrium. Fenbendazole stabilizes the transcriptional activator HIF-1α. Fenbendazole possesses an efficient anti-proliferative activity and induces apoptosis. Fenbendazole causes cell-cycle arrest and mitotic cell death, and has antitumor activity in mice xenografted with wild-type p53.
    Fenbendazole (Standard)
  • HY-158826A
    EZN-2968 sodium
    EZN-2968 sodium is an antisense oligonucleotide that specifically binds and inhibits the expression of HIF-1α mRNA. EZN-2968 sodium, inhibits tumor cell growth.
    EZN-2968 sodium
  • HY-N14339
    Fibrostatin E
    Inhibitor
    Fibrostatin E is a proline hydroxylase inhibitor found in Strptomyces catenulae.
    Fibrostatin E
  • HY-112068
    DM-NOFD
    Inhibitor
    DM-NOFD is a cell penetrant, prodrug of NOFD a potent and selective inhibitor of an asparaginyl hydroxylase FIH (factor-inhibiting HIF).
    DM-NOFD
  • HY-N0433R
    Astragaloside II (Standard)
    Inhibitor
    Astragaloside II (Standard) is the analytical standard of Astragaloside II (HY-N0433). This product is intended for research and analytical applications. 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 (Standard)
  • HY-114333
    Octyl-α-ketoglutarate
    Activator
    Octyl-α-ketoglutarate (1-Octyl 2-oxopentanedioate) is a stable, cell-permeable form of α-ketoglutarate which accumulates rapidly in HEK293 cells with a dysfunctional tricarboxylic acid (TCA) cycle, stimulating prolyl hydroxylase (PHD) activity. In addition, Octyl-α-ketoglutarate competitively blocks succinate- or fumarate-mediated inhibition of PHD.
    Octyl-α-ketoglutarate
  • HY-N14331
    Fibrostatin B
    Inhibitor
    Fibrostatin B is a proline hydroxylase inhibitor found in Strptomyces catenulae.
    Fibrostatin B
  • HY-103227R
    Desidustat (Standard)
    Inhibitor
    Desidustat (Standard) is the analytical standard of Desidustat. This product is intended for research and analytical applications. 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 (Standard)
  • HY-B1080R
    Tilorone (dihydrochloride) (Standard)
    Activator
    Tilorone (dihydrochloride) (Standard) is the analytical standard of Tilorone (dihydrochloride). This product is intended for research and analytical applications. Tilorone dihydrochloride is an orally active interferon (IFN) inducer with broad-spectrum antiviral activities. Tilorone dihydrochloride possesses robust anti-Severe fever with thrombocytopenia syndrome virus (SFTSV) activity in vitro and in vivo through stimulation of host innate immunity. Tilorone dihydrochloride can penetrate the blood-brain barrier to activate HIF in the CNS.Tilorone dihydrochloride exhibits an inhibitory activity with EC50 of 230 nM against Ebola virus (EBOV).
    Tilorone (dihydrochloride) (Standard)
  • HY-D2360
    O-Carboranylphenoxyacetanilide
    Inhibitor
    O-Carboranylphenoxyacetanilide is a HIF-1α inhibitor and inhibits HIF-1α activation. O-Carboranylphenoxyacetanilide inhibits transcriptional activity of HIF in HeLa cells (IC50: 0.74 μM). O-Carboranylphenoxyacetanilide inhibits HSP60 chaperone activity and HSP60 ATPase activity.
    O-Carboranylphenoxyacetanilide
  • HY-B1125S
    Glucosamine-13C6
    Inhibitor
    Glucosamine-13C6 (D-Glucosamine-13C6) is 13C labeled Glucosamine. Glucosamine (D-Glucosamine) is an amino sugar and a prominent precursor in the biochemical synthesis of glycosylated proteins and lipids, is used as a dietary supplement. Glucosamine 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-<sup>13</sup>C<sub>6</sub>
  • HY-15692
    PHD2-IN-3
    Inhibitor
    PHD2-IN-3 (compound 2) is a PHD2 inhibitor. PHD2-IN-3 can be used for study of anemia.
    PHD2-IN-3
  • HY-17608R
    Daprodustat (Standard)
    Inhibitor
    Daprodustat (Standard) is the analytical standard of Daprodustat. This product is intended for research and analytical applications. Daprodustat (GSK1278863) is an orally active hypoxia-inducible factor prolyl hydroxylase (HIF-PH) inhibitor being developed for the treatment of anemia associated with chronic kidney disease.
    Daprodustat (Standard)
  • HY-N0787R
    Cryptochlorogenic acid (Standard)
    Inhibitor
    Cryptochlorogenic acid (Standard) is the analytical standard of Cryptochlorogenic acid. This product is intended for research and analytical applications. Cryptochlorogenic acid is a natural product.
    Cryptochlorogenic acid (Standard)
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