NO Synthase

NO Synthase Related Products (591):

By Effects:	Inhibitors (420) Agonists (3) Antagonists (3) Activators (65) Modulators (7) MDM2 Inhibitor (1) Inducers (3) Controls (5) Substrates (2) Ligand (1)

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-107690

DMPO	Activator	99.98%
DMPO is a cell permeable hydrophillic spin trap agent for superoxide detection.

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-121526

S-Nitroso-N-acetyl-DL-penicillamine	Agonist	98.76%
S-Nitroso-N-acetyl-DL-penicillamine (SNAP) is a nitric oxide donor and acts as a stable inhibitor of platelet aggregation.

HY-136278

DETA NONOate	Activator	98.10%
DETA NONOate (NOC 18) is an exogenous nitric oxide (NO) donor. DETA NONOate shows a slow release normal amounts of NO and long-acting.

HY-W011592

N-Phthaloyl-L-glutamic acid
N-Phthaloyl-L-glutamic acid is an orally active anti-inflammatory agent. N-Phthaloyl-L-glutamic acid inhibits Lipopolysaccharides (HY-D1056) (LPS)-induced nitric oxide production in murine spleen cells. N-Phthaloyl-L-glutamic acid does not exhibit significant cytotoxicity in vitro against tumor cells and BALB/c mice spleen cell culture. N-Phthaloyl-L-glutamic acid can be used for the research of inflammation.

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-P11380

Capa-2	Activator
Capa-2 is a neuropeptide. Capa-2 activates calcium ion influx, stimulates the production of NO, activates soluble guanylate cyclase (sGC), increases intracellular cGMP, and drives ion and fluid secretion. Capa-2 can be used in studies of diuresis.

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-131166

Curdlan	Activator	98.5%
Curdlan is a polysaccharide found in bacteria, consisting of a glucose homopolymer with β-1,3-glycosidic linkages. Curdlan can be recognized by Dectin-1 (a C-type lectin receptor), inducing immune responses in tissue mast cells and enhancing dendritic cell effects in tumor immunity. Curdlan holds potential for research in cancer and immune-inflammatory diseases.

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-111914A

Ferroheme		99.70%
Ferroheme is the ferrous form of heme in hemoglobin, reversibly binding oxygen as an oxygen carrier. Its free form induces oxidative stress and ferroptosis by releasing iron ions, which catalyze reactive oxygen species generation via Fenton reactions, leading to lipid peroxidation and cell death. This mechanism is critical in pathological contexts like intracerebral hemorrhage and neurodegenerative diseases, making it a target for studying iron-overload disorders and ferroptosis-related pathologies[1][2][3].

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-N0823

Lithospermic acid	Activator	99.56%
Lithospermic acid ((+)-Lithospermic acid) is a plant-derived polycyclic phenolic carboxylic acid isolated from Salvia miltiorrhiza, and has the anti-oxidative and hepatoprotective activity on carbon tetrachloride (CCl₄)-induced acute liver damage in vitro and in vivo.

HY-N0455AS8

L-Arginine-¹³C₆,¹⁵N₄ hydrochloride	Activator	99.85%
L-Arginine-¹³C₆,¹⁵N₄ (hydrochloride) is the ¹³C- and ¹⁵N-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.

HY-Y1325I

Sodium acetate trihydrate, 99.5%	Activator	99.99%
Sodium acetate trihydrate, 99.5% is a short-chain fatty acid salt with multiple biological activities. Sodium acetate trihydrate, 99.5% serves as a direct precursor of acetyl-CoA, and it extensively affects gene expression by promoting histone acetylation. Sodium acetate trihydrate, 99.5% can activate the p38 MAPK pathway to induce cancer cell apoptosis. Sodium acetate trihydrate, 99.5% can activate the Wnt/β-catenin signaling pathway to stimulate the proliferation and migration of cecal epithelial cells, thereby improving intestinal health. Sodium acetate trihydrate, 99.5% alleviates lead accumulation and oxidative damage by upregulating the testosterone-dependent eNOS/NO/cGMP signaling pathway, as well as activating the Nrf2/HO-1 pathway and its downstream antioxidant enzymes.

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.

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