2. Signaling Pathways
  3. Immunology/Inflammation
  4. NO Synthase
  5. NO Synthase Isoform
  6. NO Synthase Inhibitor

NO Synthase Inhibitor

NO Synthase Inhibitors (421):

Cat. No. Product Name Effect Purity
  • HY-18729A
    L-NAME hydrochloride
    		Inhibitor 99.89%
    L-NAME hydrochloride inhibits NOS with an IC50 of 70 μM. L-NAME is a precursor to NOS inhibitor L-NOARG which has an IC50 value of 1.4 μM. L-NAME hydrochloride requires hydrolysis of the methyl ester by cellular esterases to become a fully functional inhibitor. L-NAME hydrochloride can be used to induce hypertension and preeclampsia models.
  • HY-154629
    Sesame Oil
    		Inhibitor 98.2%
    Sesame Oil is a vegetable oil. Sesame Oil can be extracted from the seeds of Sesamum indicum L. Sesame Oil decreases NF-κB, aspartate aminotransferase, alanine aminotransferase, IL-1β, IL-4 and nitric oxide. Sesame Oil has antitumor activity against malignant melanoma. Sesame Oil has protective effects against liver damage caused by various agents such as Cisplatin (HY-17394) and Acetaminophen (HY-66005). Sesame Oil shows antinociceptive and anti-inflammatory activities.
  • HY-N1192
    Sutherlandin trans-p-coumarate
    		Inhibitor
    Sutherlandin trans-p-coumarate is a selective γ-hydroxynitrile glycoside compound with moderate inhibitory activity on nitric oxide (NO) production in lipopolysaccharide (LPS)-stimulated RAW264.7 macrophages (56.9% inhibition at a concentration of 25 μg/mL). Sutherlandin trans-p-coumarate can be naturally extracted from the dried aerial parts of Sorbaria sorbifolia (a plant of the genus Sorbaria in the Rosaceae family).
  • HY-B1041
    Aminoguanidine hydrochloride
    		Inhibitor ≥98.0%
    Aminoguanidine (Pimagedine) hydrochloride is an inhibitor of diamine oxidase (DAO) and nitric oxide synthase (NOS). Aminoguanidine hydrochloride can reduce the formation of advanced glycation end products (AGEs). Aminoguanidine hydrochloride has a dose-dependent inhibitory effect on Doxorubicin (HY-15142)-induced cell apoptosis. Aminoguanidine hydrochloride has antioxidant properties. Aminoguanidine hydrochloride can be used in the research of diabetic nephropathy.
  • HY-17007
    Saquinavir
    		Inhibitor 99.77%
    Saquinavir (Ro 31-8959) is an orally active HIV protease inhibitor that can be used in the research of AIDS. Saquinavir also has anti-inflammatory activity and can induce apoptosis of human red blood cells.
  • HY-14536
    Methylene Blue
    		Inhibitor
    Methylene blue (Basic Blue 9) is a guanylyl cyclase (sGC), monoamine oxidase A (MAO-A) and NO synthase (NOS) inhibitor. Methylene blue is a vasopressor and is often used as a dye in several medical procedures. Methylene blue through the nitric oxide syntase/guanylate cyclase signalling pathway to reduce prepulse inhibition. Methylene blue is a REDOX cycling compound and able to cross the blood-brain barrier. Methylene blue is a Tau aggregation inhibitor. Methylene Blue is a photosensitizer and redox agent. Methylene blue reduces cerebral edema, attenuated microglial activation and reduced neuroinflammation.
  • HY-N0022
    Isoacteoside
    		Inhibitor 99.73%
    Isoacteoside is a natural product that can significantly inhibit the formation of glycation end products. Isoacteoside regulates the AKT/PI3K/m-TOR/NF-κB signaling pathway, induces apoptosis in OVCAR-3 cell. Isoacteoside exhibits antitumor, anti-inflammatory, anti-obesity and neuroprotective activities.
  • HY-P1956A
    Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg)
    		Inhibitor 99.60%
    Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) (HSA) is the most abundant protein in plasma and is a major determinant of plasma oncotic pressure. Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) exhibits antioxidant, anticoagulant, anti-inflammatory, anti-platelet aggregation activities as well as colloid osmotic action. Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) can block the inhibitory effect of GML on human T cells, providing protective function for T cells. Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) is also associated with cardiovascular diseases and can partially prevent the LPS (HY-D1056) induced oxidative stress, as well as the upregulation of NF-κB, iNOS, and peroxynitrite (ONOO−) in the vascular wall, contributing to the reduction of blood pressure. Human serum albumin (Cell culture grade, Endotoxin<0.125 EU/mg) can be used for in vitro cell culture.
    This product is human serum albumin recombinantly expressed in an Escherichia coli expression system.
  • HY-100954
    2,4-Diamino-6-hydroxypyrimidine
    		Inhibitor 99.97%
    2,4-Diamino-6-hydroxypyrimidine is a specific GTP cyclohydrolase I inhibitor (the rate-limiting enzyme in de novo pterin synthesis). 2,4-Diamino-6-hydroxypyrimidine blocks Tetrahydrobiopterin (BH4) synthesis and suppresses NO production.
  • HY-18734A
    Carboxy-PTIO potassium
    		Inhibitor 99.02%
    Carboxy-PTIO potassium is a potent nitric oxide (NO) scavenger that can make a quick reaction with NO to produce NO2. Carboxy-PTIO potassium can prevent hypotension and endotoxic shock through the direct scavenging action against NO in lipopolysaccharide-stimulated rat model.
  • HY-148013
    K284-6111
    		Inhibitor 99.94%
    K284-6111 is a high-affinity and orally active CHI3L1 inhibitor, and inhibits CHI3L1 expression. K284-6111 inhibits ERK and NF-κB pathway. K284-6111 suppresses nuclear translocation of p50 and p65, and phosphorylation of IκB. K284-6111 improves memory dysfunction by alleviating amyloidogenesis and neuroinflammation, with the reduction of inflammatory proteins (eg: iNOS, COX-2, GFAP, and Iba-1). K284-6111 reduces atopic-like skin inflammation and inhibits LPS (HY-D1056) -induced liver injury. K284-6111 can be used for the study of Alzheimer's diseases and sepsis like hepatic injury.
  • HY-113556
    Sappanone A
    		Inhibitor 99.87%
    Sappanone A is an orally active homoisoflavone found in sappan L. Sappanone A is a PDE4 and NF-κB inhibitor with anti-inflammatory and antioxidant effect. Sappanone A induces HO-1 expression through activation of Nrf2 pathway. Sappanone A also inhibits RANKL-induced osteoclastogenesis. Sappanone A has great potential in the research of inflammation-related and cardiovascular .
  • HY-N3007
    Naringenin chalcone
    		Inhibitor 98.86%
    Naringenin chalcone is an orally active intermediate in flavonol biosynthesis. Naringenin chalcone induces Apoptosis. Naringenin chalcone inhibits the production of MCP-1 and NO. Naringenin chalcone exhibits anticancer activity against glioblastoma. Naringenin chalcone has anti-inflammatory and anti-allergic properties.
  • HY-N0591
    Dehydrocostus Lactone
    		Inhibitor 99.98%
    Dehydrocostus Lactone ((-)-Dehydrocostus lactone) is a natural sesquiterpene that can be isolated from Saussurea lappa. Dehydrocostus Lactone has multiple activities such as anti-inflammatory, antibacterial, anti-tumor, and immunomodulatory effects. Dehydrocostus Lactone has an MIC of 2 µg/mL against Mycobacterium tuberculosis. Dehydrocostus Lactone can also inhibit the killing activity of cytotoxic T lymphocytes and induce apoptosis in tumor cells.
  • HY-131898
    PTIO
    		Inhibitor 99.80%
    PTIO is a specific scavenger of NO and redox mediator. PTIO reacts with •NO to form the corresponding imino nitroxides and •NO2. PTIO enhances organic contaminants oxidation by permanganate.
  • HY-17003
    Saquinavir mesylate
    		Inhibitor 99.40%
    Saquinavir (Ro 31-8959) mesylate is an orally active HIV protease inhibitor that can be used in the research of AIDS. Saquinavir mesylate also has anti-inflammatory activity and can induce apoptosis of human red blood cells.
  • HY-B0679
    Lubiprostone
    		Inhibitor 99.09%
    Lubiprostone (SPI-0211) increases intestinal fluid secretion through generation of CIC-2/CFTR and activation of cAMP signaling pathway. Lubiprostone inhibits myeloperoxidase (MPO) activity, downregulates Indomethacin (HY-14397)-induced iNOS and TNFα expression. Lubiprostone can be used for chronic constipation research.
  • HY-131697
    FeTPPS
    		Inhibitor 99.9%
    FeTPPS, a 5,10,15,20-tetrakis (4-sulfonatophenyl) porphyrin iron III chloride peroxynitrite decomposition catalyst, possesses evident neuroprotective effects in a experimental model of spinal cord damage. FeTPPS acts as a peroxynitrite scavenger and anti-nitrating agent in vivo. FeTPPS reduces nitric oxide (NO) production and apoptosis process.
  • HY-N1500
    Pulegone
    		Inhibitor 99.57%
    Pulegone is a monoterpene ketone compound widely present in the essential oils of many plants. Pulegone can also be used as a bird repellent. Pulegone has multiple activities such as anti-inflammatory, antibacterial, antifungal, and anti-hyperalgesic effects. Pulegone is particularly effective against bacteria of the Salmonella species.
  • HY-N6602
    α-Solanine
    		Inhibitor 99.89%
    α-solanine, a bioactive component and one of the major steroidal glycoalkaloids in Solanum nigrum, has been observed to inhibit growth and induce apoptosis in cancer cells.