1. Signaling Pathways
  2. Metabolic Enzyme/Protease
  3. Aldehyde Dehydrogenase (ALDH)

Aldehyde Dehydrogenase (ALDH) (乙醛脱氢酶)

Aldehyde dehydrogenase 1 (ALDH1), which is a putative marker of breast cancer stem cells (CSCs), in triple negative breast cancer (TNBC) tissues. Mitochondrial aldehyde dehydrogenase (ALDH2) is a member of the 19-strong human aldehyde dehydrogenase family of NADP+-dependent enzymes.

ALDH2, a mitochondrial enzyme responsible for metabolizing the major lipid peroxidation product, protects against acute ischemia/reperfusion injury and chronic heart failure. Activation of ALDH2, the main enzyme that catalyzes 4-HNE metabolism, is sufficient to protect the heart against acute ischemia-reperfusion injury.

ALDH2 is a key detoxifying enzyme. ALDH2 is most commonly associated with its role in ethanol metabolism, catalyzing the oxidation of ethanol-derived acetaldehyde to acetate.

Aldehyde Dehydrogenase (ALDH) 相关产品 (10):

Cat. No. Product Name Effect Purity
  • HY-B0240
    Disulfiram Inhibitor ≥98.0%
    Disulfiram (Tetraethylthiuram disulfide) 是特异性的乙醛脱氢酶 1 型抗体 (ALDH1) 抑制剂,对酒精具有急性敏感性。Disulfiram 有效抑制人体和小鼠细胞中脂质体中的 GSDMD 孔形成,炎性体介导的细胞凋亡和 IL-1β 分泌。
  • HY-113466
    4-Hydroxynonenal Inhibitor ≥99.0%
    4-Hydroxynonenal (4-HNE) 是一种 α,β 不饱和羟基烯醛,是一种氧化/亚硝化应激生物标志物。4-Hydroxynonenalal 是 ALDH2 的底物和抑制剂。4-Hydroxynonenalal 可以调节许多信号传导过程,主要是通过与蛋白质,核酸和膜脂质中具有亲核官能团的共价加合物形成的。4-Hydroxynonenalal 通过线粒体在癌症中起重要作用。
  • HY-W016645
    4-Diethylaminobenzaldehyde Inhibitor 98.82%
    4-Diethylaminobenzaldehyde 是一种可逆的醛脱氢酶 (ALDHs) 抑制剂,对 ALDH1 的 Ki 为 4 nM。4-Diethylaminobenzaldehyde 具有较强的抗雄激素作用 (IC50= 1.71 μM)。
  • HY-W011094
    Win 18446 Inhibitor ≥98.0%
    Win 18446 是具有口服活性的睾丸特异性的酶 ALDH1a2 的抑制剂,其 IC50 值为 0.3 μM。Win 18446 可逆的抑制多个物种的精子形成,抑制睾丸内视黄醇 (HY-B1342) 合成视黄酸 (HY-14649)。
  • HY-138097
    α-NETA Antagonist
    α-NETA 是一种有效的,非竞争性的胆碱乙酰转移酶 (ChA) 抑制剂,IC50 为 9 μM。α-NETA 是一种有效的 ALDH1A1 (IC50=0.04 µM) 和趋化因子样受体 1 (CMKLR1) 拮抗剂。α-NETA 微弱的抑制胆碱酯酶 (ChE; IC50=84 µM) 和乙酰胆碱酯 (AChE; IC50=300 µM)。α-NETA 具有抗癌活性。
  • HY-18768A
    NCT-501 hydrochloride Inhibitor
    NCT-501 hydrochloride 是一种茶碱类的有效醛脱氢酶 1A1 (ALDH1A1) 选择性抑制剂,抑制 hALDH1A1 时 IC50 值为 40 nM,选择性超过其它 ALDH 同工酶和其它脱氢酶 (作用于 hALDH1B1, hALDH3A1, 和 hALDH2 时, IC50 值 >57 μM)。
  • HY-136594
    BODIPY aminoacetaldehyde
    BODIPY aminoacetaldehyde (BAAA) 是一种鼠类和人醛脱氢酶 (ALDH) 的荧光底物。BODIPY aminoacetaldehyde 由结合到 BODIPY 荧光染料上的氨基乙醛部分组成,可用于标记干细胞。
  • HY-N1177
    Taraxerone Inhibitor
    Taraxerone 是从景天中分离出来的。Taraxerone 增强乙醇脱氢酶 (ADH) 和乙醛脱氢酶 (ALDH) 活性,EC50 值分别为 512.42 μM 和 500.16 μM。
  • HY-N2597
    Prunetin Inhibitor
    Prunetin 是一种 O-甲基化异黄酮,具有抗炎活性。Prunetin 是一种有效的人醛脱氢酶抑制剂。
  • HY-76006
    3-Hydroxybenzaldehyde ≥98.0%
    3-Hydroxybenzaldehyde 是很多酚类化合物的前体化合物 (precursor),例如:Protocatechualdehyde (HY-N0295)。3-Hydroxybenzaldehyde 是大鼠和人醛脱氢酶 (ALDH) 的底物 (substrate)。3-Hydroxybenzaldehyde 具有体内外血管保护作用。
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