Luteolin 木犀草素; Luteoline; Luteolol; Digitoflavone,98.49%

产品编号:Bellancom-N0162| CAS NO:491-70-3| 分子式:C15H10O6| 分子量:286.24

木樨草素 (Luteolin)是一种天然黄酮类化合物,在抗癌方面具有非常重要的潜能。

本网站销售的所有产品仅用于工业应用或者科学研究等非医疗目的,不可用于人类或动物的临床诊断或者治疗,非药用,非食用,

货号 包装 价格 库存与货期 购买量 操作
Bellancom-N0162
500.00 杭州 北京(现货)
Bellancom-N0162
650.00 杭州 北京(现货)
Bellancom-N0162
920.00 杭州 北京(现货)
Bellancom-N0162
2550.00 杭州 北京(现货)

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Luteolin 木犀草素; Luteoline; Luteolol; Digitoflavone

产品介绍 Luteolin (Luteoline), 一种黄酮类化合物,也是一种有效的 Nrf2 抑制剂。Luteolin 具有抗炎和抗癌特性,可在人类多种癌细胞系 (包括非小肺癌细胞) 中诱导细胞凋亡和细胞周期停滞,并抑制细胞转移和血管生成。
生物活性

Luteolin (Luteoline), a flavanoid compound, is a potent Nrf2 inhibitor. Luteolin has anti-inflammatory, anti-cancer properties, including the induction of apoptosis and cell cycle arrest, and the inhibition of metastasis and angiogenesis, in several cancer cell lines, including human non-small lung cancer cells.

体外研究

Luteolin (0-160 µM; 24 hours; NCI-H460 cells) treatment inhibits the viability of NCI-H460 cells in a concentration-dependent manner.
Luteolin (20-80 µM; 24 hours; NCI-H460 cells) treatment causes an accumulation of cells in the S phase.
Luteolin (320-580 µM; 48 hours; NCI-H460 cells) treatment induces apoptosis.
Luteolin (20-80 µM; 24 hours; NCI-H460 cells) treatment increases the protein expression levels of apoptotic regulatory proteins, including the Bax/Bcl-2 ratio, in a concentration-dependent manner, however, only 80 µM Luteolin inhibits the expression of Bad. Luteolin also decreases the expression of Sirt1 in the NCI-H460 cell line in a concentration-dependent manner.

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

Cell Viability Assay

Cell Line: NCI-H460 cells
Concentration: 0 µM, 20 µM, 40 µM, 80 µM and 160 µM
Incubation Time: 24 hours
Result: Inhibited the viability of NCI-H460 cells in a concentration-dependent manner.

Cell Cycle Analysis

Cell Line: NCI-H460 cells
Concentration: 20 µM, 40 µM, 80 µM
Incubation Time: 24 hours
Result: Induced cell cycle arrest in the S phase.

Apoptosis Analysis

Cell Line: NCI-H460 cells
Concentration: 320 µM, 440 µM, 580 µM
Incubation Time: 48 hours
Result: Apoptotic fraction was markedly increased.

Western Blot Analysis

Cell Line: NCI-H460 cells
Concentration: 20 µM, 40 µM, 80 µM
Incubation Time: 24 hours
Result: Increased the protein expression levels of apoptotic regulatory proteins and decreased the expression of Sirt1 in the NCI-H460 cell line in a concentration-dependent manner.
体内研究
(In Vivo)

Luteolin (10-100 mg/kg; oral gavage; daily; for 12 weeks; adult male Wistar rats) has an antioxidant effect and can also protect against non-alcoholic steatohepatitis through targeting the pro-inflammatory IL-1 and Il-18 pathways in rats with a high carbohydrate/high fat diet.

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

Animal Model: Adult male Wistar rats (200-220 g)
Dosage: 10 mg/kg, 25 mg/kg, 50 mg/kg or 100 mg/kg
Administration: Oral gavage; daily; for 12 weeks
Result: Significantly reduced ALT and AST activity and reduced levels of bilirubin, hyaluronic acid and malondialdehyde. Shows an antioxidant activity such as a significant increase in reduced glutathione. IFN-γ, TNF-α, IL-1α and IL-18 levels decreased significantly.
体内研究

Luteolin (10-100 mg/kg; oral gavage; daily; for 12 weeks; adult male Wistar rats) has an antioxidant effect and can also protect against non-alcoholic steatohepatitis through targeting the pro-inflammatory IL-1 and Il-18 pathways in rats with a high carbohydrate/high fat diet.

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

Animal Model: Adult male Wistar rats (200-220 g)
Dosage: 10 mg/kg, 25 mg/kg, 50 mg/kg or 100 mg/kg
Administration: Oral gavage; daily; for 12 weeks
Result: Significantly reduced ALT and AST activity and reduced levels of bilirubin, hyaluronic acid and malondialdehyde. Shows an antioxidant activity such as a significant increase in reduced glutathione. IFN-γ, TNF-α, IL-1α and IL-18 levels decreased significantly.
体内研究

Luteolin (10-100 mg/kg; oral gavage; daily; for 12 weeks; adult male Wistar rats) has an antioxidant effect and can also protect against non-alcoholic steatohepatitis through targeting the pro-inflammatory IL-1 and Il-18 pathways in rats with a high carbohydrate/high fat diet.

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

Animal Model: Adult male Wistar rats (200-220 g)
Dosage: 10 mg/kg, 25 mg/kg, 50 mg/kg or 100 mg/kg
Administration: Oral gavage; daily; for 12 weeks
Result: Significantly reduced ALT and AST activity and reduced levels of bilirubin, hyaluronic acid and malondialdehyde. Shows an antioxidant activity such as a significant increase in reduced glutathione. IFN-γ, TNF-α, IL-1α and IL-18 levels decreased significantly.
性状Solid
溶解性数据
In Vitro: 

DMSO : ≥ 100 mg/mL (349.36 mM)

* "≥" means soluble, but saturation unknown.

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 3.4936 mL 17.4679 mL 34.9357 mL
5 mM 0.6987 mL 3.4936 mL 6.9871 mL
10 mM 0.3494 mL 1.7468 mL 3.4936 mL
*

请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效
储备液的保存方式和期限:-80°C, 6 months; -20°C, 1 month。-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。

In Vivo:

请根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都请先按照 In Vitro 方式配制澄清的储备液,再依次添加助溶剂:

——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶

  • 1.

    请依序添加每种溶剂: 50% PEG300    50% saline

    Solubility: 20 mg/mL (69.87 mM); Clear solution; Need ultrasonic

  • 2.

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.08 mg/mL (7.27 mM); Clear solution

    此方案可获得 ≥ 2.08 mg/mL (7.27 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
*以上所有助溶剂都可在 西域 网站选购。
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
参考文献

相关文档

化学品安全说明书(MSDS)

下载MSDS

质检证书(COA)

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符号 GHS07
GHS07
信号词 Warning
危害声明 H315-H319-H335
警示性声明 P261-P305 + P351 + P338
个人防护装备 dust mask type N95 (US);Eyeshields;Gloves
危害码 (欧洲) Xi:Irritant
风险声明 (欧洲) R36/37/38
安全声明 (欧洲) S26-S36
危险品运输编码 NONH for all modes of transport
WGK德国 3
RTECS号 LK9275210
海关编码 2932999099
1. 物质的识别
产品名: Luteolin
CAS号: 491-70-3
制造商/供应商: 西域试剂
网站:www.hzbp.cn   邮件:13911702513@139.com
2. 合成/成分数据
产品名: Luteolin
别名: Luteolol; Digitoflavone; Flacitran; Luteoline
分子式: C15H10O6
分子量: 286.24
3. 急救措施
吸入后: 如果吸入,移至空气新鲜处,如果呼吸困难,给输氧,如呼吸停止,给予人工呼吸。
皮肤接触后: 用大量的水冲洗,移除污染的衣服和鞋子。
眼睛接触后: 检查并取下隐形眼镜,并用大量的水冲洗;呼叫医生。
吞食后: 如果吞食,用大量纯净水漱口;呼叫医生。
4. 消防措施
适当的灭火剂: 雾状水,二氧化碳,干粉或泡沫。
防护设备: 穿戴自给式呼吸器和防护服,以防止与皮肤和眼睛接触。
5. 泄漏应急处理
安全防范措施: 封锁泄漏区域;穿戴自给式呼吸器,防护服和厚橡胶手套。
清洁/收集措施: 使用液体粘合原料(硅藻土,通用粘合剂)吸取精细粉末;
使用酒精擦洗表面和设备除去污渍;
根据第11条处理被污染的材料。
6. 处理和储存
安全处理说明: 避免吸入和接触皮肤,眼睛及衣物;材料可能略微具有刺激性。
储存: 粉末型式       -20°C   3年;4°C   2年
溶于溶剂       -80°C   6个月;-20°C   1个月
7. 接触控制和个人防护
呼吸设备: NIOSH / MSHA认可的呼吸器。
双手保护: 耐化学腐蚀的橡胶手套。
眼睛防护: 化学安全护目镜。
8. 稳定性和反应活性
稳定性: 按照说明存储是稳定的;避免强氧化剂。
热分解/其他要避免的情况: 避免光和热。
9. 毒性资料
急性毒性: 无可用资料。
主要刺激性影响: 无可用资料。
在皮肤上: 无可用资料。
对眼睛: 无可用资料;可能具有刺激性。
10. 生态资料
一般注意事项: 无可用资料。
11. 废弃处置
按照所在国家,省份,县市和地方的法规处置。
12. 运输信息
正确的运输名称:
非危险品运输: 这种物质被视为非危险品运输。
13. 法规信息
尚未有针对此产品作出的化学安全性评估。
14. 其他信息
这种化学品仅供受过训练的,有经验的研究人员在穿戴适当装备和授权允许的情况下进行操作处理。以上信息基于我们目前的知识被认为是正确的,但只适用于作为有经验人员的指导。请咨询您自己的安全顾问,并遵守当地和国家的安全法规。在任何其他没有被警告的情况下,并不意味着绝对没有危险存在。西域生物技术不承担任何使用这种化学品所造成的损害和责任。2023 西域生物技术版权所有。





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