1. Signaling Pathways
  2. Metabolic Enzyme/Protease
  3. NADPH Oxidase

NADPH Oxidase

NADPH oxidase (NOX) is a transmembrane enzyme that is located in intracellular organelles. NADPH oxidase (NOX) enzymes are membrane-bound proteins that catalyze the conversion of oxygen to superoxide. There are a number of isoforms, NOX1-5 and dual oxidases 1 and 2 (DUOX1-2), which have diverse functions. NOX1, NOX2, NOX4, and NOX5 are expressed in human vascular tissue. NOX1 and NOX2 are regulated by cytosolic components loosely termed as activators or organizers, which are generally recruited to the membrane components following cellular stimuli to assemble an active NOX. Molecular switch from NOX1 to NOX2 in colon cancer cells induces ROS production and subsequently enhances MMP-7 expression by deactivating AMPK. Vascular NOX4 is a multifarious NADPH oxidase. NOX4 is a hydrogen peroxide-generating oxygen sensor.

NADPH Oxidase 相关产品 (11):

Cat. No. Product Name Effect Purity
  • HY-18950
    GSK2795039 Inhibitor 98.14%
    GSK2795039 是一种 NADPH 氧化酶 2 (NOX2) 抑制剂,在不同的无细胞试验中平均 pIC50 为 6。GSK2795039 抑制活性氧 (Reactive Oxygen Species) 产生和 NADPH 消耗,同时可减少细胞凋亡 (apoptosis)。
  • HY-100965
    Diphenyleneiodonium chloride Inhibitor 99.87%
    Diphenyleneiodonium chloride 是一种 NADPH 氧化酶 (NOX) 抑制剂,也是一种 TRPA1 激活剂,EC50 值在 1 至 3 μM 之间。Diphenyleneiodonium chloride 选择性抑制胞内活性氧
  • HY-12298
    Setanaxib Inhibitor 99.43%
    Setanaxib (GKT137831) 是选择性的NADPH氧化酶 (NOX1/4) 抑制剂,Ki 分别为140和110nM。
  • HY-12804
    VAS2870 Inhibitor >98.0%
    VAS2870是NADPH氧化酶 (NADPH oxidase (NOX)) 抑制剂。
  • HY-15598
    20-HETE Activator
    20-HETE (20-hydroxy Arachidonic Acid) 是一种 CYP450 代谢产物,也是一种有效的血管收缩剂。20-HETE 是肾小动脉中大电导 Ca2+-activated K+ channel 的内源性抑制剂。20-HETE 可收缩平滑肌,刺激平滑肌增殖和迁移,增加 NADPH 氧化酶,ROSNF-κB 的活性,还抑制内皮型 NO synthase 并抑制肺动脉平滑肌细胞的凋亡 (apoptosis)。
  • HY-P1435A
    NoxA1ds TFA Inhibitor
    NoxA1ds TFA is a potent and selective NADPH oxidase 1 (NOX1) inhibitor (IC50=20 nM). NoxA1ds TFA exhibits selectivity for NOX1 over NOX2, NOX4, NOX5 and xanthine oxidase. NoxA1ds TFA inhibits NOX1-derived O2- production in HT-29 human colon cancer cells. NoxA1ds TFA attenuates VEGF-induced human pulmonary artery endothelial cell migration under hypoxic conditions in vitro.
  • HY-100111
    GLX351322 Inhibitor 99.48%
    GLX351322 是一种 NADPH 氧化酶 4 (Nox4) 抑制剂,在 NOX4 过表达的细胞中,抑制过氧化氢的产生,IC50 值为 5 μM。
  • HY-12805
    ML171 Inhibitor 99.50%
    ML171 (2-Acetylphenothiazine;2-APT) 是有效的选择性 NADPH 氧化酶 1 (Nox1) 抑制剂,可阻止 Nox-1 依赖性的 ROS 产生,在 HEK293-Nox1 验证试验中的 IC50 值为 0.25 μM。
  • HY-120801
    APX-115 Inhibitor >98.0%
    APX-115 (Ewha-18278) 是一种有效的,口服活性的,非选择性 Nox 抑制剂,对 Nox1Nox2Nox4 的 Ki 值分别为 1.08 μM,0.57 μM 和 0.63 μM。APX-115 可有效预防糖尿病小鼠的肾损伤。
  • HY-120801A
    APX-115 free base Inhibitor 99.47%
    APX-115 free base (Ewha-18278 free base) 是一种有效的,口服活性的,非选择性 Nox 抑制剂,对 Nox1Nox2Nox4Ki 值分别为 1.08 μM,0.57 μM 和 0.63 μM。APX-115 free base 可有效预防糖尿病小鼠的肾损伤。
  • HY-12803
    Fulvene-5 Inhibitor
    Fulvene-5 是一种有效的 NADPH 氧化酶 4 (NOX4) 抑制剂,具有抗氧化特性。Fulvene-5 是一种活性氧 (ROS) 修饰剂和有效的辐射防护剂,并具有抗肿瘤活性。
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