2. Signaling Pathways
  3. Immunology/Inflammation
  4. NO Synthase

NO Synthase

Nitric oxide synthases; NOS

NO Synthase

Related Products

PDF 1.66 MB

Nitric oxide synthases (NOSs) are a family of enzymes catalyzing the production of nitric oxide (NO) from L-arginine. NO synthases catalyze the oxidation of L-arginine to NO and L-citrulline. Mammals contain three NOS isoforms: neuronal NOS (nNOS), inducible NOS (iNOS), and endothelial NOS (eNOS). NO produced from these different NOS isoforms is involved in a wide range of physiologic functions in the nervous, immune, and cardiovascular systems. Unregulated NO production can lead to pathologic conditions such as stroke, inflammation, and hypertension. Therefore, the control of NOS activity by isoform selective NOS inhibitors has great potential for therapeutic treatments of NO-related diseases.

NO Synthase Isoform Specific Products:

NO Synthase Isoform Comparison
Cat. No. Product Name Effect Purity Chemical Structure
  • HY-N4285
    Negletein
    		99.55%
    Negletein is a neuroprotectant enhances the action of nerve growth factor and induces neurite outgrowth in PC12 cells. Negletein shows promising anti-inflammatory activity via inhibition of TNF-α and IL-1β with IC50 values of 16.4 and 10.8 μM, respectively.
    Negletein
  • HY-P0316A
    TP508 TFA
    		Activator 99.44%
    TP508 TFA is a 23-amino acid nonproteolytic thrombin peptide that represents a portion of the receptor-binding domain of thrombin molecule. TP508 TFA activates endothelial NO synthase (eNOS) and stimulates production of NO in human endothelial cells. TP508 TFA activates endothelial cells and stem cells to revascularize and regenerate tissues.
    TP508 TFA
  • HY-126066
    (-)-Syringaresinol
    		Activator 99.95%
    (-)-Syringaresinol, is the isoform of Syringaresinol (HY-N8307), which can be found in stems of Annona Montana, possesses anti-cancer activity. Syringaresinol is an activator of NO synthase phosphorylation and induces vasodilation. Syringaresinol also inhibits the NF-κB pathway and exerts anti-inflammatory activity.
    (-)-Syringaresinol
  • HY-102062A
    Nω-Propyl-L-arginine hydrochloride
    		Inhibitor 98.28%
    Nω-Propyl-L-arginine (N-omega-Propyl-L-arginine) hydrochloride is a potent, competitive, and highly selective inhibitor of neuronal nitric oxide synthase (nNOS), with a Ki of 57 nM. Nω-Propyl-L-arginine hydrochloride displays a 149-fold selectivity for nNOS over endothelial NOS (eNOS).
    Nω-Propyl-L-arginine hydrochloride
  • HY-12124
    BBS-4
    		Inhibitor 99.51%
    BBS-4 is a potent and selective inducible nitric oxide synthase (NOS2) dimerization inhibitor, with an IC50 of 0.49 nM. BBS-4 can protect mice from the cardiovascular dysfunction of sepsis.
    BBS-4
  • HY-118700A
    2-Iminobiotin hydrobromide
    		Inhibitor ≥98.0%
    2-Iminobiotin hydrobromide (Guanidinobiotin hydrobromide) is a biotin (vitamin H or B7) analog. 2-Iminobiotin hydrobromide is a reversible nitric oxide synthases inhibitor with Kis of 21.8 and 37.5 μM for murine iNOS and rat n-cNOS, respectively. 2-Iminobiotin hydrobromide superimposes on hypothermia protects human neuronal cells from hypoxia-induced cell damage.
    2-Iminobiotin hydrobromide
  • HY-W074890S
    Palmitoylglycine-d31
    		99.40%
    Palmitoylglycine-d31 is the deuterium labeled Palmitoylglycine[1].
    Palmitoylglycine-d<sub>31</sub>
  • HY-12122A
    AR-C102222 hydrochloride
    		Inhibitor 99.83%
    AR-C102222 hydrochloride is a potent, competitive, orally active and highly selective inducible nitric oxide synthase (iNOS) inhibitor, with an IC50 of 37 nM. AR-C102222 hydrochloride has antinociception and anti-inflammatory activities.
    AR-C102222 hydrochloride
  • HY-N0455AS7
    L-Arginine-13C hydrochloride
    		Activator 99.7%
    L-Arginine-13C (hydrochloride) is the 13C-labeled L-Arginine hydrochloride. L-Arginine hydrochloride ((S)-(+)-Arginine hydrochloride) is the nitrogen donor for synthesis of nitric oxide, a potent vasodilator that is deficient during times of sickle cell crisis.
    L-Arginine-<sup>13</sup>C hydrochloride
  • HY-W003969
    Aminopicoline
    		Inhibitor 99.96%
    Aminopicoline (Ascensil) is a potent and nonselective inhibitor of NO synthase (NOS) isoenzymes (iNOS, nNOS, eNOS).
    Aminopicoline
  • HY-B2141
    Bendazol
    		Activator 99.78%
    Bendazol is an orally effective antihypertensive agent. Bendazol acts directly on vascular smooth muscle to dilate blood vessels and reduce peripheral resistance, thereby improving blood circulation. Bendazol significantly inhibits the development of myopia in rabbit models. Bendazol can regulate kidney function by increasing the activity of NO synthase in the rat model of nephrogenic hypertension. In addition, Bendazol has an effect on sexual behavior and spermatogenesis in male rats.
    Bendazol
  • HY-N0875
    IKarisoside A
    		Inhibitor 99.44%
    IKarisoside A (Icarisoside-A) is a natural flavonol glycoside and has anti-inflammatory properties.
    IKarisoside A
  • HY-14928A
    Lobeglitazone sulfate
    		Inhibitor 99.63%
    Lobeglitazone sulfate is a new type of thiazolidinedione. Lobeglitazone sulfate is the orally active agonist for PPAR with EC50 of 137.4 nM and 546.3 nM for PPARγ and PPARα. Lobeglitazone sulfate is the inhibitor for ERK/JNK/Smad/NF-κB signaling pathway. Lobeglitazone sulfate exhibits anti-inflammatory, anti-diabetic, anti-fibrotic and anti-atherosclerotic properties.
    Lobeglitazone sulfate
  • HY-N2008
    Luteolin 5-O-glucoside
    		Inhibitor ≥98.0%
    Luteolin 5-O-glucoside, a major flavonoidfrom Cirsium maackii, possesses anti-inflammatory activity. Luteolin 5-O-glucoside inhibits LPS-induced NO production and t-BHP-induced ROS generation. Luteolin 5-O-glucoside suppresses the expression of iNOS and COX-2 in macrophages.
    Luteolin 5-O-glucoside
  • HY-N0761A
    trans-Isoferulic acid
    		Inhibitor 99.81%
    trans-Isoferulic acid (trans-3-Hydroxy-4-methoxycinnamic acid) is an aromatic acid isolated from the roots of Clematis florida var. plena. trans-Isoferulic acid exhibits anti-inflammatory activity.trans-isoferulic acid suppresses NO and PGE2 production through the induction of Nrf2-dependent heme oxygenase-1 (HO-1).
    trans-Isoferulic acid
  • HY-N4134
    Ciwujianoside C3
    		Inhibitor ≥98.0%
    Ciwujianoside C3, an orally active and brain penetrated compound, is isolated the leaves of Acanthopanax henryi Harms. Ciwujianoside C3 has anti-inflammatory effect and can reinforces object recognition memory.
    Ciwujianoside C3
  • HY-113216BS
    Asymmetric-dimethylarginine-d6 dihydrochloride
    		98.30%
    Asymmetric-dimethylarginine-d6 (dihydrochloride) is the deuterium labeled Asymmetric-dimethylarginine dihydrochloride[1].
    Asymmetric-dimethylarginine-d<sub>6</sub> dihydrochloride
  • HY-100977
    Dimethoxycurcumin
    		Inhibitor 98.89%
    Dimethoxycurcumin is a derivative of curcumin that has anti-inflammatory and antioxidant activities.
    Dimethoxycurcumin
  • HY-147306A
    (S)-ZLc002
    		Inhibitor ≥98.0%
    (S)-ZLc002 is a S-enantiomer of ZLc-002. ZLc-002 is a selective inhibitor of nNOS-Capon coupling. ZLc-002 suppresses inflammatory nociception and chemotherapy-induced neuropathic pain.
    (S)-ZLc002
  • HY-N8435
    Desoxo-narchinol A
    		Inhibitor ≥98.0%
    Desoxo-narchinol A is an orally active and potent anti-inflammatory agent. Desoxo-narchinol A can be isolated from the roots and rhizomes of Nardostachys jatamansi. Desoxo-narchinol A can be used for septic shock and inflammatory diseases research.
    Desoxo-narchinol A
Cat. No. Product Name / Synonyms Application Reactivity
NO Synthase Isoform Comparison

Your Search Returned No Results.

Sorry. There is currently no product that acts on isoform together.

Please try each isoform separately.