2. Signaling Pathways
  3. Metabolic Enzyme/Protease
  4. Heme Oxygenase (HO)
  5. HO-1 Isoform
  6. HO-1 Inhibitor

HO-1 Inhibitor

HO-1 Inhibitors (8):

Cat. No. Product Name Effect Purity
  • HY-N0745
    Senkyunolide I
    		Inhibitor 99.37%
    Senkyunolide I is an orally active, blood-brain barrier-permeable metabolite of Z-ligustilide (HY-N0401A). Senkyunolide I is isolated from Ligusticum chuanxiong. Senkyunolide I upregulates p-Erk1/2 and Nrf2/HO-1, and inhibits Caspase 3. Senkyunolide I alleviates Apoptosis. Senkyunolide I increases the pain threshold in mice and reduces acetic acid-induced writhing responses in mice. Senkyunolide I improves neurological deficits, reduces infarct volume and alleviates cerebral edema in rats with focal cerebral ischemia-reperfusion injury. Senkyunolide I protects renal function and structural integrity in a mouse model of renal ischemia-reperfusion injury. Senkyunolide I is applicable to research related to focal cerebral ischemia-reperfusion injury, migraine, and renal ischemia-reperfusion injury.
  • HY-N0826
    Corynoline
    		Inhibitor 98.84%
    Corynoline is an orally active acetylcholinesterase (AChE) inhibitor with an IC50 of 30.6 μM. Corynoline exhibits multiple activities including anti-inflammatory, antinociceptive, antitumor and analgesic effects. Corynoline can be used in the research of diseases such as tumors and inflammatory pain.
  • HY-118487
    OB-24
    		Inhibitor 98.21%
    OB-24 is a selective small-molecule HO-1 inhibitor (IC50 = 1.9 μM for HO-1 and IC50 for HO-2 >100 μM). OB-24 possesses anti-tumor and anti-metastatic properties. OB-24 can be studies in research such as prostate cancer, melanoma, ovarian carcinoma and lung metastasis.
  • HY-112749
    ME-344
    		Inhibitor 99.80%
    ME-344 is an Isoflavone. ME-344 increases mitochondrial ROS generation. ME-344 inhibits tubulin polymerization. ME-344 inhibits HO-1 and impacts its mitochondrial translocation. ME-344 induces Apoptosis through Caspase 3 activation. ME-344 synergizes with Vinblastine in leukemia cells. ME-344 displays anti-tumor activity against leukemia and lung tumor. ME-344 can be used in the research of lung cancer, acute myeloid leukemia, and HER2-negative breast cancer.
  • HY-123581
    Quinocetone
    		Inhibitor 98.25%
    Quinocetone is an orally active animal feed additive used to increase the meat production of livestock and poultry. Quinocetone exhibits antibacterial activity against a variety of pathogenic microorganisms. Quinocetone exhibits tissue-specific (liver, lymphocyte) toxicity. Quinocetone induces autophagy in cells through the ATF6/DAPK1 pathway. Quinocetone activates the NF-κB and iNOS pathways, leading to cell apoptosis, hepatocyte vacuolar degeneration and fibrosis. Quinocetone can inhibit Nrf2/HO-1 and induce the generation of reactive oxygen species (ROS), leading to oxidative stress and DNA damage.
  • HY-175660
    KCL-HO-1i
    		Inhibitor
    KCL-HO-1i is an orally active heme oxygenase-1 (HO-1) inhibitor (rat HO-1: IC50 = 123 nM) and human HO-1: IC50 = 128 nM). KCL-HO-1i targets immunosuppressive LYVE-1+ perivascular tumor-associated macrophages (PvTAMs) in the tumor microenvironment (TME), reduces PvTAM-mediated immune exclusion. KCL-HO-1i demonstrates synergistic anti-tumor efficacy with chemotherapy in MMTV-PyMT spontaneous breast cancer mice or C57Bl/6 mice bearing subcutaneous MN-MCA1 sarcomas. KCL-HO-1i can be used for the study of cancer.
  • HY-182604
    QC-308
    		Inhibitor
    QC-308 is a HO-1/HO-2 inhibitor with an HO-1 IC50 of 0.27 μM and an HO-2 IC50 of 0.46 μM. QC-308 coordinates heme iron(II) to disrupt catalysis. QC-308 can be used for research of HO-1 inhibition mechanisms in cancer.
  • HY-N17651
    Tricetinidin chloride
    		Inhibitor
    Tricetinidin chloride is an antioxidant. Tricetinidin chloride protects rat renal cells against oxidative stress and DNA damage by reducing ROS production, increasing GSH levels, restoring mitochondrial membrane potential, and upregulating HO-1 expression. Tricetinidin chloride also inhibits the expression of IgE receptors on human mast cells. Tricetinidin chloride can be used in the research of inflammatory and allergic diseases.