1. NF-κB
  2. Keap1-Nrf2
  3. Hesperin

Hesperin 是日本芥末中存在的一种生物活性成分,是一种 Nrf2 活化剂。

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Hesperin Chemical Structure

Hesperin Chemical Structure

CAS No. : 4430-35-7

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5 mg (48.70 mM * 500 μL in Ethanol) ¥2000
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10 mg (48.70 mM * 1 mL in Ethanol) ¥3200
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  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Hesperin is a bioactive ingredient present in Japanese horseradish (wasabi) and has been shown to be an Nrf2 activator.

IC50 & Target

Nrf2[1]

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
J774.1 IC50
5.7 μM
Compound: 6-MITC
Antiinflammatory activity in mouse J774.1 cells assessed as inhibition of IFN-gamma and LPS-induced nitric oxide production after 20 to 24 hrs by Griess assay
Antiinflammatory activity in mouse J774.1 cells assessed as inhibition of IFN-gamma and LPS-induced nitric oxide production after 20 to 24 hrs by Griess assay
[PMID: 19716210]
J774.1 IC50
8 μM
Compound: 6-MITC
Growth inhibition of mouse J774.1 cells assessed as cell viability after 24 hrs by MTT assay
Growth inhibition of mouse J774.1 cells assessed as cell viability after 24 hrs by MTT assay
[PMID: 19716210]
体外研究
(In Vitro)

Hesperin (6-Methylsulfinylhexyl isothiocyanate, 6-MSITC) is an active compound in wasabi (Wasabia japonica Matsum.). Whether Hesperin induces cytotoxicity of HUVECs is determined. More than 1 μg/mL of Hesperin markedly induces cytotoxicity and morphological alterations. In subsequent experiments we used Hesperin is used at concentrations of 0-1 μg/mL, to study the anti-coagulant and anti-inflammatory properties of Hesperin in HUVECs[2].

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

体内研究
(In Vivo)

Hesperin (6-Methylsulfinylhexyl isothiocyanate, 6-MSITC) activates Nrf2 and induces phase II enzyme genes but this induction is absent in Nrf2-null mice, suggesting that Hesperin is a potential activator of the Nrf2/ARE-dependent detoxification pathway. To determine whether Hesperin ameliorates hepatic steatosis and iron accumulation, wild-type and Nrf2-null mice are fed the following diets for 12 weeks: 1) control diet, 2) high-fat diet (HFD), 3) HFD plus Hesperin (10 mg/kg/day ip), 4) HFD for 6 weeks followed by an iron-supplemented HFD for 6 weeks (HFD/Iron), 5) HFD/Iron plus Hesperin. The HFD increased hepatic triglycerides in both genotypes and Hesperin suppress increased hepatic triglycerides in wild-type mice but do not reduce these triglycerides in Nrf2-null mice[1].

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

分子量

205.34

Formula

C8H15NOS2

CAS 号
性状

液体(密度:1.12±0.1 g/cm3

颜色

Colorless to light yellow

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, protect from light, stored under nitrogen

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)

纯度 & 产品资料

纯度: 99.20%

参考文献
Cell Assay
[2]

Primary human umbilical vein endothelial cells (HUVECs) are cultured in collagen-coated tissue-culture dishes in an atmosphere containing 95 % air and 5 % CO2. Human monoblast U937 cells are grown in RPMI-1640 medium with 10 % fetal bovine serum, 10 U/mL Penicillin, and 10μg/mL Streptomycin. HUVECs are cultured in collagen-coated 96-well plates as confluent monolayers. Hesperin is added into wells at the indicated final concentrations (0-30 μg/mL) and then incubated for 24 h. Cell viability is measured by cell counting kits[2].

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

Animal Administration
[1]

Mice[1] A colony of wild-type and Nrf2-null mice are backcrossed with C57BL/6 mice for ten generations. All mice are housed in the same animal care facility controlled for temperature, humidity, and light. Seven-week-old male wild-typeand Nrf2-null mice (n=6-8/group) are divided into five groups fed the following diets: 1) a standard diet (AIN-93, containing 4% soybean oil) for 12 weeks and vehicle (1:10 solution of DMSO/PBS) injected intraperitoneally 4 times per week for the last four weeks (control group), 2) a high-fat diet (HFD) (containing 4% soybean oil and 31% lard) for 12 weeks and vehicle injected intraperitoneally 4 times per week for the last four weeks (HFD group),3) a HFD for 12 weeks and Hesperin (10mg/Kg/day; dissolved in 1:10 solution of DMSO/PBS) injected intraperitoneally 4 times per week for the last four weeks (HFD+ Hesperin), 4) a HFD for 6 weeks followed by a HFD containing 1% carbonyl iron for 6 weeks and vehicle injected intraperitoneally 4 times per week for the last four weeks(HFD+Iron), and 5) a HFD for 6 weeks followed by a HFD containing 1% carbonyl iron for 6 weeks and Hesperin (10mg/Kg/day) injected intraperitoneally 4 times per week for the last four weeks (HFD+Iron+Hesperin). After 12 weeks, blood samples are collected by cardiac puncture under anesthesia with sodium pentobarbital (50 mg/kg, ip) and livers are harvested and stored at -80°C until analysis[1].

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

参考文献
  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2
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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产品名称:
Hesperin
目录号:
HY-101371
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