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QNZ
  • 英文名称:QNZ
  • 品牌:WYTSCI
  • 产地:进口
  • 型号:1MG
  • 货号:WT-AY-B11057
  • cas:545380-34-5
  • 价格: ¥1/mg
  • 发布日期: 2025-04-10
  • 更新日期: 2025-05-12
产品详请
产地 进口
品牌 WYTSCI
货号 WT-AY-B11057
用途 科研检测
英文名称 QNZ
包装规格 1MG
CAS编号 545380-34-5
别名 QNZ
纯度 98+%
分子式
是否进口
纯度:98% by HPLC;NMR (Conforms)
分子式:C22H20N4O
分子量:356.42
溶剂:DMSO (20 mg/ml)
性状:Pale yellow solid
存储:-20°C
Activity (short version):NFkB inhibitor / Store-operated calcium entry
Function / Pharmacology:QNZ was originally described as a potent inhibitor of NF-?B activation (IC50 = 11 n) and TNF-? production (IC50 = 7 nM).1,2 It indirectly inhibits the NF-?B pathway via inhibition of store-operated calcium entry (SOC) and displayed neuroprotective effects in transgenic fly and mouse models of Huntington’s disease.3,4 Its target has been postulated to be heteromeric calcium channels containing TRPC1 as one of the subunits.4 QNZ reduced synaptic neuronal SOC and rescued dendritic spine loss in YAC128 striatal medium spiny neurons.5 QNZ has also been identified as a potent (IC50 = 25 nM complex 1 from Y.lipolytica; IC50 = 14 nm complex 1 from Bos Taurus heart mitochondria) and selective inhibitor of mitochondrial complex I.6 QNZ decreased PSEN1ΔE9-mediated nSOCE upregulation and rescued mushroom spines in PSEN1ΔE9-expressing neurons, which are linked to familial Alzheimer’s disease.7
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