NADPH Oxidase
NOX
NADPH-oxidase (NOX) is a highly regulated dynamic complex comprising membrane and cytosolic proteins and is the major source of nonmitochondrial cellular reactive oxygen species (ROS). The ROS generated by NADPH oxidases have crucial roles in various physiological processes, including innate immunity, modulation of redox-dependent signalling cascades, and as cofactors in the production of hormones.
NOX enzymes are a family of transmembrane proteins comprising seven members (NOX1-NOX5 and DUOX1 and DUOX2), each with a specific tissue distribution and activation mechanism. They catalyze the reduction of molecular oxygen to superoxide anion, which in turn reacts quickly to generate other ROS, such as hydrogen peroxide. Although basic NOX activity is crucial for normal physiology, overshooting activity of NOX enzymes leads to disease. NADPH oxidases are increasingly recognized as interesting drug targets.
NADPH Oxidase Isoform Specific Products
All Product Categories
-
NADPH Oxidase Related Products (105)
Related Products (105)
-
Antibodies (3)
-
NADPH Oxidase Isoform Comparison
-
NOX5-IN-1
0 ImagesCat. No.: HY-174817NOX5-IN-1 (Compound 13) is a selective NADPH oxidase 5 (NOX5) inhibitor with an IC50s of 0.30 μM. NOX5-IN-1 significantly inhibits NOX5-dependent production of ROS in freestyle293 cells (EC50: 0.86 μM). NOX5-IN-1 can be used for NOXs related diseases research, such as cardiovascular, cancer and neuroinflammation.
-
Saikosaponin bk1
0 ImagesCat. No.: HY-N17375CAS No.: 110352-77-7Saikosaponin bk1 is a NADPH-oxidase 5(NOX5) dehydrogenase domain binder and hepatoprotective agent. Saikosaponin bk1 forms stable interactions with the dehydrogenase domain of NOX5 from Cylindrospermum stagnale. Saikosaponin bk1 is applicable to research related to COVID-19 and alcoholic liver injury.
-
GK-136901
0 ImagesCat. No.: HY-124487CAS No.: 1062624-71-8GK-136901 is an orally active, dual Nox1/Nox4 NADPH oxidase inhibitor with a Ki of 160 nM for Nox1 and 165 nM for Nox4. GK-136901 potently blocks high glucose-induced intracellular reactive oxygen species production, p38-MAPK phosphorylation, and upregulation of TGF-β1/2 and fibronectin (fibronectin) in renal cells. GK-136901 also inhibits the proliferation of mouse pulmonary vascular cells under hypoxic conditions. GK-136901 is applicable to the research on the pathogenesis of type 2 diabetic nephropathy, high glucose-related renal lesions and pulmonary hypertension.
-
STAT3/NF-κB-IN-3
0 ImagesCat. No.: HY-184736STAT3/NF-κB-IN-3 is an orally active STAT3/NF-κB inhibitor with anti-inflammatory and antioxidant activities, which specifically blocks the phosphorylation of NF-κB and STAT3 proteins. STAT3/NF-κB-IN-3 downregulates the expression of iNOS and NOX-2 in macrophages, reduces intracellular levels of ROS and MDA, and upregulates the expression of antioxidant genes at the same time. In a mouse model of acute liver failure induced by LPS/D-GalN, STAT3/NF-κB-IN-3 alleviates liver necrosis and inflammatory cell infiltration, and reduces the release of pro-inflammatory cytokines such as IL-6 and IL-12 via the TLR4 pathway. STAT3/NF-κB-IN-3 can be used in studies related to acute liver failure.
-
N-Benzyl-N-demethylpronqodine A
0 ImagesCat. No.: HY-176757CAS No.: 1810092-90-0N-Benzyl-N-demethylpronqodine A (Compound 16) is an inhibitor of NAD(P)H:quinine acceptor oxidoreductase 1 (NQO1) with an IC50 of 83.3 nM.
-
(Rac)-Nebivolol-d2,15N
0 ImagesCat. No.: HY-B0203BS2Synonyms: (Rac)-R 065824-d2,15N(Rac)-Nebivolol-d2,15N is 15N and deuterated labeled (Rac)-Nebivolol (HY-B0203B). (Rac)-Nebivolol ((Rac)-R 065824) is a racemic isomer of Nebivolol. Nebivolol is a selective β1-adrenergic receptor antagonist with an IC50 value of 0.8 nM. Nebivolol can prevent up-regulation of Nox2/NADPH oxidase and lipoperoxidation in the early stages of ethanol-induced cardiac toxicity. Vasodilatory activity.
-
NOX5-IN-2
0 ImagesCat. No.: HY-174818NOX5-IN-2 (Compound 17) is a selective NADPH oxidase 5 (NOX5) inhibitor with an IC50s of 0.70 μM. NOX5-IN-2 significantly inhibits NOX5-dependent production of ROS in freestyle293 cells (EC50: 1.8 μM). NOX5-IN-2 can be used for NOXs related diseases research, such as cardiovascular, cancer and neuroinflammation.
-
NOX2-IN-2
0 ImagesCat. No.: HY-156425CAS No.: 2648709-79-7
-
NOX4-IN-1
0 ImagesCat. No.: HY-170540NOX4-IN-1 (Compound 14m) is the inhibitor for NADPH oxidase 4 (NOX4), and blocks the generation of ROS. NOX4-IN-1 inhibits TGF-β1/Smad signaling pathway, decreases the expression of fibrosis-related proteins. NOX4-IN-1 inhibits the cell migration of NRK-49F.
-
Orazipone
0 ImagesCat. No.: HY-106981CAS No.: 137109-78-5Synonyms: OR 1384Orazipone (OR 1384) is a small molecule immunomodulator with strong anti-inflammatory properties. Orazipone exerts its immunomodulatory effect by forming reversible thiol complexes, which bind to intracellular signaling proteins and the thiol groups of glutathione. Orazipone exhibits potent anti-eosinophilic activity by inducing apoptosis. Orazipone inhibits activation of inflammatory transcription factors NF-kB and STAT 1 and decreases inducible iNOS expression and NO production in response to inflammatory stimuli. Orazipone reduces NADPH oxidase activity and thereby decreases ROS production. Orazipone has a protective effect in intestinal radiation injury.
-
Phoenixin-20 TFA
0 ImagesCat. No.: HY-P5763ASynonyms: PNX-20 TFAPhoenixin-20 TFA (PNX-20 TFA) is a neuropeptide that activates GPR173. Phoenixin-20 TFA inhibits LPS-induced TLR-4/MyD88/NF-κB signaling, pro-inflammatory cytokines, adhesion molecules, MMPs, and cytotoxicity. Phoenixin-20 TFA increases SIRT1 and inhibits NLRP3/ASC/caspase-1, oxidative stress, and IL-1β/IL-18. Phoenixin-20 TFA alleviates ox-LDL-induced endothelial dysfunction, monocyte adhesion, adhesion molecules, cytokines, NADPH oxidase/NOX-4, and ROS. Phoenixin-20 TFA promotes GPR173/STAT6-mediated anti-inflammatory polarization of microglia and neuroprotection. Phoenixin-20 TFA can be used in research on dental pulp infection, pulmonary arterial hypertension, atherosclerosis, neuroinflammation, anxiety, and neurodegenerative diseases.
-
AMPAR modulator-12
0 ImagesCat. No.: HY-183101CAS No.: 2163787-60-6AMPAR modulator-12 is a blood-brain barrier-permeable AMPAR positive allosteric modulator. AMPAR modulator-12 reduces NOX-1 expression, enhances AMPAR-mediated currents, promotes excitatory postsynaptic transmission and restores AMPAR function. AMPAR modulator-12 enhances excitatory and inhibitory synaptic transmission, reduces burst firing in the lateral habenula after withdrawal, and produces rapid and sustained antidepressant-like effects. AMPAR modulator-12 is applicable for the research of depression.
-
Thioredoxin Reductase, E.coli
0 ImagesCat. No.: HY-P2759AThioredoxin Reductase, E. coli is a thioredoxin reductase (TrxR) derived from Escherichia coli. Thioredoxin Reductase, E. coli has been used in assays for thioredoxin reductase activity and peroxiredoxin, as well as in studies investigating the synergistic effects of broccoli sprout extract and selenium on the upregulation of thioredoxin reductase in human liver cells.
-
7-O-Galloyl-D-sedoheptulose
0 ImagesCat. No.: HY-N16527CAS No.: 233690-85-27-O-Galloyl-D-sedoheptulose is an orally effective polyphenolic compound. 7-O-Galloyl-D-sedoheptulose lowers the serum levels of glucose, leptin, insulin, C-peptide, resistin, TNF-α, IL-6, and increases the serum level of adiponectin. 7-O-Galloyl-D-sedoheptulose significantly reduces the levels of ROS and lipid peroxidation products (TBARS) by down-regulating the protein expression of NADPH oxidase subunit Nox-4 and p22phox. 7-O-Galloyl-D-sedoheptulose down-regulates NF-κB and related pro-inflammatory factors (COX-2, iNOS), inhibits the phosphorylation of JNK and the activity of its downstream AP-1. 7-O-Galloyl-D-sedoheptulose reduces the expression of TGF-β1 and fibronectin, indicating its potential in anti-tissue fibrosis. 7-O-Galloyl-D-sedoheptulose can be used for the study of type 2 diabetes and its hepatic and pancreatic complications.
-
GLX481372
0 ImagesGLX481372 is a NADPH Oxidase (NOX) inhibitor. GLX481372 potently inhibits NOX4/5 activities with IC50 values of 0.68 and 0.57 μM. GLX481372 also has weak inhibitory activity against NOX1, NOX2, and NOX3, with IC50 values of 7, 16 and 3.2 μM respectively. GLX481372 can inhibit ROS production. GLX481372 can be used for the researches of inflammation, cardiovascular and metabolic disease, such as diabetes.
-
AL-1
0 ImagesCat. No.: HY-114809CAS No.: 126455-04-7AL-1 is a potent O2- generation inhibitor (IC50 = 7.6 μM) through the inhibition of leukocytic NADPH oxidase. AL-1 inhibits 12-O-Tetradecanoylphorbol-13-acetate (TPA)-induced H2O2 production. AL-1 reduces tumor incidence in ICR mouse skin. AL-1 can be used for research on oxidative stress-related diseases including cancer.
-
Noxa B BH3
0 ImagesCat. No.: HY-P5330CAS No.: 505070-10-0Noxa B BH3 is a biological active peptide. (BH3 domain of Noxa protein)
