1. Metabolic Enzyme/Protease NF-κB Immunology/Inflammation MAPK/ERK Pathway Stem Cell/Wnt
  2. Tyrosinase NF-κB AP-1 Interleukin Related p38 MAPK JNK ERK
  3. Norkurarinol

Norkurarinol 是一种异戊烯基化黄酮类化合物。Norkurarinol 可从苦参 (Sophora flavescens) 中分离得到。Norkurarinol 可强效抑制蘑菇酪氨酸酶 (Tyrosinase) 的 DOPA 氧化酶活性,其 IC50 为 2.1 μM。Norkurarinol 可抑制 poly (I:C) 诱导的 NF-κB/AP-1 活化。Norkurarinol 可抑制促炎细胞因子 (TNF-αIL-6)。Norkurarinol 可抑制 p38JNKERK1/2 的磷酸化。Norkurarinol 可促进 IRF3 的磷酸化。Norkurarinol 对轮状病毒 (Rotavirus) KJ56-1 具有抗病毒活性

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Norkurarinol

Norkurarinol Chemical Structure

CAS No. : 52483-01-9

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Norkurarinol is a prenylated flavonoid. Norkurarinol can be isolated from Sophora flavescens. Norkurarinol potently inhibits mushroom Tyrosinase DOPA oxidase activity with an IC50 of 2.1 μM. Norkurarinol inhibits poly(I:C)-induced NF-κB/AP-1 activation. Norkurarinol inhibits pro-inflammatory cytokines (TNF-α, IL-6). Norkurarinol inhibits phosphorylation of p38, JNK, and ERK1/2. Norkurarinol increases phosphorylation of IRF3. Norkurarinol has antiviral activity against Rotavirus KJ56-1[1][2]

IC50 & Target[1]

p38

 

ERK1

 

ERK2

 

IL-6

 

mushroom Tyrosinase

2.1 μM (IC50)

体外研究
(In Vitro)

Norkurarinol (10-30 μM; 18 h) 可在 THP1-Blue-CD14 细胞中抑制 poly (I:C) 诱导的 NF-κB/AP-1 激活,其 IC50 为 20.9 μM[1]
Norkurarinol (30 μM) 可在轮状病毒感染过程中抑制 TF-104 细胞中由轮状病毒诱导的促炎细胞因子 (TNF-α、IL-6) 的 mRNA 表达[1]
Norkurarinol (10-60 μM; 对于 THP-1 为 2-6 h , 对于 TF-104 为 24 h) 可诱导 THP-1 细胞中 IRF3 磷酸化及 IFNβ mRNA 表达,增强 THP-1 细胞中 poly (I:C) 诱导的 IFNβ 表达,并提升 TF-104 细胞中轮状病毒诱导的 IFNβ 表达[1]
Norkurarinol (30 μM; 72 h) 可抑制轮状病毒 KJ56-1 在 TF-104 细胞中的复制[1]
Norkurarinol (20 min) 可强效抑制蘑菇酪氨酸酶的 DOPA 氧化酶活性,其 IC50 为 2.1 μM[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Western Blot Analysis[1]

Cell Line: THP-1 cells
Concentration: 10-60 μM
Incubation Time: 2 h (with poly(I:C))
Result: Inhibited poly(I:C)-induced nuclear translocation of NF-κB p65 and AP-1 subunit c-fos in a dose-dependent manner.
Inhibited poly(I:C)-induced phosphorylation of IκB, IKKα/β, IKKγ, p38, JNK, and ERK1/2 in a dose-dependent manner.
Increased poly(I:C)-induced phosphorylation of IRF3 in a dose-dependent manner.
分子量

442.50

Formula

C25H30O7

CAS 号
结构分类
初始来源
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

纯度 & 产品资料
参考文献
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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Norkurarinol
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HY-N18197
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