2. Signaling Pathways
  3. Immunology/Inflammation
  4. COX

COX

Cyclooxygenase

COX

Related Products

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Cyclooxygenase (COX), officially known as prostaglandin-endoperoxide synthase (PTGS), is an enzyme that is responsible for formation of important biological mediators called prostanoids, including prostaglandins, prostacyclin and thromboxane. Pharmacological inhibition of COX can provide relief from the symptoms of inflammation and pain. Drugs, like Aspirin, that inhibit cyclooxygenase activity have been available to the public for about 100 years. Two cyclooxygenase isoforms have been identified and are referred to as COX-1 and COX-2. Under many circumstances the COX-1 enzyme is produced constitutively (i.e., gastric mucosa) whereas COX-2 is inducible (i.e., sites of inflammation). Non-steroidal anti-inflammatory drugs (NSAID), such as aspirin and ibuprofen, exert their effects through inhibition of COX. The main COX inhibitors are the non-steroidal anti-inflammatory drugs (NSAIDs).

COX Isoform Specific Products:

COX Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-P3912
    Endotoxin inhibitor
    Endotoxin inhibitor a synthetic peptide that binds lipid A with high affinity, thereby detoxifying LPS (HY-D1056) and preventing LPS-induced cytokine release in vivo. Endotoxin inhibitor inhibits the febrile response to LPS with very low toxicity and lethality.
    Endotoxin inhibitor
  • HY-114950R
    EXP3179 (Standard)
    		Inhibitor
    EXP3179 (Standard) is the analytical standard of EXP3179. This product is intended for research and analytical applications. EXP3179 is an important intermediate aldehyde metabolite of Losartan. EXP3179 has no AT1-R–blocking activity, but potently inhibits the expression of endothelial cyclooxygenase (COX)-2. EXP3179 exerts potent anti-inflammatory actions.
    EXP3179 (Standard)
  • HY-147951
    COX-2/5-LOX-IN-3
    		Inhibitor
    COX-2/5-LOX-IN-3 (compound 5b) is a potent and dual COX-2/5-LOX inhibitor with IC50 values of 45.73, 5.45 and 4.33 μM for COX-1, COX-2, and 5-LOX, respectively. COX-2/5-LOX-IN-3 has the potential for the research of inflammation diseases.
    COX-2/5-LOX-IN-3
  • HY-147836
    Akt/NF-κB/JNK-IN-1
    		Inhibitor
    Akt/NF-κB/JNK-IN-1 (Compound 2i) is an inhibitor of Akt, NF-κB and JNK signaling pathways. Akt/NF-κB/JNK-IN-1 inhibits nitric oxide production with an IC50 of 3.15 μM. Akt/NF-κB/JNK-IN-1 shows anti-inflammatory activities.
    Akt/NF-κB/JNK-IN-1
  • HY-167628
    Metamizole hemimagnesium
    		Inhibitor
    Metamizole (Dipyrone) hemimagnesium is an anti-inflammatory and antioxidant agent with the property of reducing body temperature. Metamizole hemimagnesium can decrease the levels of C-reactive protein (CRP) and interleukin 6 (IL-6). It is also an orally active cyclooxygenase (COX) inhibitor. Metamizole hemimagnesium can inhibit cell proliferation and promote apoptosis. It can be used in the research of inflammation and fever.
    Metamizole hemimagnesium
  • HY-14783
    Apricoxib
    		Inhibitor
    Apricoxib (CS 706) is a selective inhibitor for cyclooxygenase-2 (COX-2). Apricoxib inhibits the production of PGE2 in cells with IC50 of 1.5 nM. Apricoxib exhibits anticancer, analgesic and anti-inflammatory activities.
    Apricoxib
  • HY-101840R
    EIPA (Standard)
    		Inhibitor
    EIPA (Standard) is the analytical standard of EIPA. This product is intended for research and analytical applications. EIPA (L593754) is an orally active TRPP3 channel inhibitor with an IC50 of 10.5 μM. EIPA also enhances autophagy by inhibiting Na+/H+-exchanger 3 (NHE3). EIPA inhibits macropinocytosis as well. EIPA can be used in the research of inflammation and cancers, such as gastric cancer, colon carcinoma, pancreatic carcinoma.
    EIPA (Standard)
  • HY-B0634R
    Aceclofenac (Standard)
    		Inhibitor
    Aceclofenac (Standard) is the analytical standard of Aceclofenac. This product is intended for research and analytical applications. Aceclofenac is an orally active nonsteroidal anti-inflammatory agent (NSAID), with analgesic and anti-inflammatory properties. Aceclofenac is used for the research of osteoarthritis, ankylosing spondylitis, rheumatoid arthritis.
    Aceclofenac (Standard)
  • HY-76251S3
    Etodolac-d4
    		Inhibitor
    Etodolac-d4 (AY-24236-d4) is deuterium labeled Etodolac. Etodolac (AY-24236) is a non-steroidal anti-inflammatory compound that is a non-selective inhibitor of COX (IC50=53.5 nM)
    Etodolac-d<sub>4</sub>
  • HY-Y0189R
    Methyl Salicylate (Standard)
    		Inhibitor
    Methyl Salicylate (Standard) is the analytical standard of Methyl Salicylate. This product is intended for research and analytical applications. Methyl Salicylate (Wintergreen oil) is a topical analgesic and anti-inflammatory agent. Also used as a pesticide, a denaturant, a fragrance ingredient, and a flavoring agent in food and tobacco products. A systemic acquired resistance (SAR) signal in tobacco. A topical nonsteroidal anti-inflammatory agent (NSAID). Methyl salicylate lactoside is a COX inhibitor.
    Methyl Salicylate (Standard)
  • HY-17357R
    Nepafenac (Standard)
    		Inhibitor
    Nepafenac (Standard) is the analytical standard of Nepafenac. This product is intended for research and analytical applications. Nepafenac (AHR 9434; AL 6515; Nevanac) is a COX-2 inhibitor and the original drug of Amfenac.
    Nepafenac (Standard)
  • HY-N13869
    Asperlin
    		Inhibitor
    Asperlin is an orally active marine-derived antibiotic with antifungal, anticancer, anti-inflammatory and anti-atherosclerotic activities. Asperlin induces apoptosis. Asperlin increases reactive oxygen species (ROS)- and DNA damage-associated G2/M phase arrest and ATM phosphorylation. Asperlin is effective in preventing HFD-induced obesity and modulating gut microbiota.
    Asperlin
  • HY-114911R
    Feprazone (Standard)
    		Inhibitor
    Feprazone (Standard) is the analytical standard of Feprazone. This product is intended for research and analytical applications. Feprazone (DA2370; Prenazone), an analogue of Phenylbutazone (HY-B0230), is a nonsteroidal anti-inflammatory agent with analgesic and antipyretic activities. Feprazone acts by inhibiting the activity of cyclooxygenase (COX)-2. Feprazone ameliorates free fatty acid (FFA)-induced oxidative stress by reducing the production of mitochondrial reactive oxygen species (ROS). Feprazone can decrease the expression of MMP-2 and MMP-9. Besides, Feprazone can suppress adipogenesis and increase lipolysis in differentiating 3 T3-L1 cells. Feprazone also can be used to research atherosclerosis and obesity.
    Feprazone (Standard)
  • HY-119647R
    PPOH (Standard)
    		Inhibitor
    PPOH (Standard) is the analytical standard of PPOH. This product is intended for research and analytical applications. PPOH, a fatty acid derivative, is a selective cyclooxygenase (COX) inhibitor that inhibits arachidonic acid cyclooxygenase activity in renal cortical microsomes. In addition, PPOH acts on CYP4A2 and CYP4A3 with the IC50 values of 22 μM and 6.5 μM, respectively. PPOH is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    PPOH (Standard)
  • HY-121046S
    Flunixin-d3
    		Inhibitor
    Flunixin-d3 is the deuterium labeled Flunixin. Flunixin Meglumine is a potent inhibitor of COX used as analgesic agent with anti-inflammatory and antipyretic activity.
    Flunixin-d<sub>3</sub>
  • HY-17474AR
    Parecoxib Sodium (Standard)
    		Inhibitor
    Parecoxib (Sodium) (Standard) is the analytical standard of Parecoxib (Sodium). This product is intended for research and analytical applications. Parecoxib Sodium (SC 69124A) is a highly selective and orally active COX-2 inhibitor, the proagent of Valdecoxib (HY-15762). Parecoxib Sodium is a nonsteroidal anti-inflammatory agent (NSAID) and inhibits prostaglandin (PG) synthesis. Parecoxib Sodium can be used for the relief of acute postoperative pain and symptoms of chronic inflammatory conditions such as osteoarthritis and rheumatoid arthritis in vivo.
    Parecoxib Sodium (Standard)
  • HY-169281
    Antiviral agent 61
    		Inhibitor
    Antiviral agent 61 (compound Z40) is a potent antiviral agent. Antiviral agent 61 shows anti tomato spotted wilt virus (TSWV) activity with an EC50 value of 252 μg/mL. Antiviral agent 61 increases the RNA expression of Ndufb9，COX6B，7.1.2.2，E，COX5B，Ndufs4，and SDHB，decreases the RNA expression of Ndufb7，Ndufa5，and G.
    Antiviral agent 61
  • HY-13507R
    Lumiracoxib (Standard)
    		Inhibitor
    Lumiracoxib (Standard) is the analytical standard of Lumiracoxib. This product is intended for research and analytical applications. Lumiracoxib is a potent,selective and orally active COX-2 inhibitor with a Ki value of 0.06 μM. Lumiracoxib acts as a nonselective NSAID with anti-inflammatory, analgesic and antipyretic activities. Lumiracoxib can be used for osteoarthritis and bone cancer research.
    Lumiracoxib (Standard)
  • HY-B2158R
    Chlorotrianisene (Standard)
    		Inhibitor
    Chlorotrianisene (Standard) is the analytical standard of Chlorotrianisene. This product is intended for research and analytical applications. Chlorotrianisene is a long-acting non-steroidal estrogen and an orally active estrogen receptor modulator. Chlorotrianisene exhibits antiestrogenic activity. Chlorotrianisene potently inhibits the enzyme COX-1 and inhibits platelet aggregation in whole blood.
    Chlorotrianisene (Standard)
  • HY-106579R
    Tiaprofenic acid (Standard)
    		Inhibitor
    Tiaprofenic acid (Standard) is the analytical standard of Tiaprofenic acid. This product is intended for research and analytical applications. Tiaprofenic acid is an orally active nonsteroidal anti-inflammatory agent (NSAID) with anti-inflammatory and analgesic potency. Tiaprofenic acid inhibits prostaglandin synthesis by suppressing cyclo-oxygenase (COX). Tiaprofenic acid can be used in the treatment of rheumatic diseases.
    Tiaprofenic acid (Standard)
Cat. No. Product Name / Synonyms Application Reactivity
COX Isoform Comparison

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