标签归档：linderalactone

Linderalactone

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上海金畔生物科技有限公司提供天然产物萜类及其苷类Terpenoids and Glycosides。

Linderalactone  纯度: ≥98.0%

Linderalactone 是从 Radix linderae 中分离出来的一种重要的倍半萜烯内酯。Linderalactone 通过调节凋亡相关蛋白的表达和抑制 JAK/STAT 信号通路来抑制癌细胞生长。Linderalactone 还以 IC50 值为 15 µM 来抑制肺癌 A-549 细胞的增殖。

Linderalactone

Linderalactone Chemical Structure

CAS No. : 728-61-0

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥1800 In-stock
5 mg ￥2020 In-stock
10 mg ￥3430 In-stock
50 mg   询价  
100 mg   询价  

* Please select Quantity before adding items.

Linderalactone 相关产品

•相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Apoptosis Compound Library
  • Natural Product Library
  • Anti-Cancer Compound Library
  • Macrocyclic Compound Library
  • Terpenoids Library
  • Traditional Chinese Medicine Monomer Library
  • Anti-Lung Cancer Compound Library

生物活性

Linderalactone is an important sesquiterpene lactone isolated from Radix linderae. Linderalactone inhibits cancer growth by modulating the expression of apoptosis-related proteins and inhibition of JAK/STAT signalling pathway. Linderalactone also inhibits the proliferation of the lung cancer A-549 cells with an IC50 of 15 µM[1][2].

体外研究
(In Vitro)

Linderalactone (0-100 μM; 24 hours; A549 cells) treatment inhibits the growth of A549 cells concentration-dependently. The IC50 of linderalactone is 15 µM[1].
Linderalactone (7.5-30 μM; A549 cells) treatment induces apoptosis in A549 cells in a dose-dependent manner[1].
Linderalactone (7.5-30 μM; 24 hours; A549 cells) treatment induces G2/M cell cycle arrest of A549 cells dose-dependently[1].
Linderalactone (7.5-30 μM; A549 cells) inhibits the expression of STAT1, JAK1 and JAK2. Linderalactone could also inhibit the phosphorylation of pSTAT1, pSTAT-2, pJAK1 and pJAk2[1].

Shanghai Jinpan Biotech Co Ltd has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay[1]

Cell Line: Lung cancer A549 cells
Concentration: 0 μM, 1.6 μM, 3.2 μM, 6.25 μM, 12.5 μM, 25 μM, 50 μM, 100 μM
Incubation Time: 24 hours
Result: Inhibited the growth of A549 cells concentration-dependently.

Apoptosis Analysis[1]

Cell Line: Lung cancer A549 cells
Concentration: 7.5 μM, 15 μM, 30 μM
Incubation Time:
Result: Induced apoptosis in A549 cells in a dose-dependent manner.

Cell Cycle Analysis[1]

Cell Line: Lung cancer A549 cells
Concentration: 7.5 μM, 15 μM, 30 μM
Incubation Time: 24 hours
Result: Induced G2/M cell cycle arrest.

Western Blot Analysis[1]

Cell Line: Lung cancer A549 cells
Concentration: 7.5 μM, 15 μM, 30 μM
Incubation Time:
Result: Inhibited the JAK/STAT pathway in A549 cells.

分子量

244.29

Formula

C15H16O3
CAS 号

728-61-0
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式

-20°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)
溶解性数据
In Vitro: 

DMSO : 33.33 mg/mL (136.44 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.0935 mL 20.4675 mL 40.9350 mL
5 mM 0.8187 mL 4.0935 mL 8.1870 mL
10 mM 0.4093 mL 2.0467 mL 4.0935 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 (protect from light)。-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： 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: 2.5 mg/mL (10.23 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (10.23 mM) 的均匀悬浊液，悬浊液可用于口服和腹腔注射。

    以 1 mL 工作液为例，取 100 μL 25.0 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
  • 2.

    请依序添加每种溶剂： 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (10.23 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (10.23 mM，饱和度未知) 的澄清溶液，此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中，混合均匀。

*以上所有助溶剂都可在 Shanghai Jinpan Biotech Co Ltd 网站选购。
参考文献

  • [1]. Deng Y, et al. Linderalactone inhibits human lung cancer growth by modulating the expression of apoptosis-related proteins, G2/M cell cycle arrest and inhibition of JAK/STAT signalling pathway. J BUON. 2019 Mar-Apr;24(2):566-571.

    [2]. Qinghua Sun, et al. Preparative Isolation and Purification of Linderalactone and Lindenenol from Radix linderae by HSCCC. Journal of Liquid Chromatography & Related Technologies. Aug 2005:113-121.