2. Apoptosis Autophagy Anti-infection Metabolic Enzyme/Protease
  3. Apoptosis Autophagy Bacterial Endogenous Metabolite
  4. Isoalantolactone

Isoalantolactone  (Synonyms: 异土木香内酯; (+)-Isoalantolactone; Isohelenin)

目录号: HY-N0780 纯度: 99.99%
COA 产品使用指南

摩尔计算器

Isoalantolactone 是一种烷化剂，用作细胞凋亡 (apoptosis) 诱导剂。

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Isoalantolactone Chemical Structure

Isoalantolactone Chemical Structure

CAS No. : 470-17-7

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ￥715
In-stock
5 mg ￥406
In-stock
10 mg ￥650
In-stock
25 mg ￥1000
In-stock
50 mg ￥1500
In-stock
100 mg ￥2100
In-stock
200 mg   询价  
500 mg   询价  

* Please select Quantity before adding items.

Other Forms of Isoalantolactone:

Isoalantolactone 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Isoalantolactone is an apoptosis inducer, which also acts as an alkylating agent.

IC50 & Target

Apoptosis[1]
体外研究
(In Vitro)

Isoalantolactone exhibits good cytotoxic activity against the K562 human leukaemia cell line (IC50=1.2 μM) [1]. The cytotoxic effect of Isoalantolactone on pancreatic carcinoma is evaluated using PANC-1, BxPC3 and HPAC cell lines. Treatment with Isoalantolactone for 24 h inhibits PANC-1 cell growth in a dose-dependent manner. The inhibition rate is above 90% at 80 µM and the concentration to achieve 50% growth inhibition (IC50) is 40 µM. A similar trend in loss of cell viability is observed in BxPC3 and HPAC cells on Isoalantolactone treatment with IC50 values 43 and 48 µM respectively. Pretreatment with 3 mM N-Acetyl Cysteine (NAC), a specific ROS scavenger, restores the viability of cells indicating that Isoalantolactone exerts cytotoxic effect on cell viability through ROS generation[2].

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

Isoalantolactone 相关抗体:
体内研究
(In Vivo)

The acute and chronic toxic effects of Isoalantolactone in CD1 mice are assessed by measuring the changes in body weight, blood biochemistry and histopathology of liver and kidneys in comparison with control groups. Isoalantolactone is well tolerated by mice and no mortality or any sign of pharmacotoxicity are found at a dose of 100 mg/kg during both experimental periods (7 & 30 days). Body weight gains and food consumption are comparable for control and treated mice during both experimental periods and there were no drug-related changes in histopathological and blood biochemistry parameters. The histopathological changes in liver and kidneys are assessed using hematoxylin and eosin staining and correlated with liver and renal function biomarkers. No obvious morphological changes are observed in liver and kidney structures of control and treatment groups. There is a slight increase in serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) level of treatment group at dose day 7 but this increase is not significantly different (P<0.05) from control group. A significant increase in total bilirubin (TBIL) concentration is found in treatment group (1.43±0.26 vs 0.76±0.12 in control, P<0.05) at dose day 7. Similarly the changes in renal function biomarkers are not significantly different (P<0.05) in the serum of control and treatment groups at dose day 7. The concentration of creatinine (Cr) slightly increases whereas concentration of blood urea nitrogen (BUN) slightly decreases in treatment group. The serum level of AST, ALT, TBIL and BUN slightly decreases when mice are injected with Isoalantolactone at a dose of 100 mg/kg for 30 days[2].

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

232.32

Formula

C15H20O2
CAS 号
性状

固体

颜色

White to off-white

中文名称

异土木香内酯；异阿兰内酯
结构分类
初始来源
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 2 years
-20°C 1 year
溶解性数据
细胞实验： 

DMSO 中的溶解度 : 100 mg/mL (430.44 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响，请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.3044 mL 21.5220 mL 43.0441 mL
5 mM 0.8609 mL 4.3044 mL 8.6088 mL
查看完整储备液配制表

* 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

  • 摩尔计算器

  • 稀释计算器

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

质量
=
浓度
×
体积
×
分子量 *

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start)

C1

×
体积 (start)

V1

=
浓度 (final)

C2

×
体积 (final)

V2

动物实验：

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

  • 方案 一

    请依序添加每种溶剂： 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (10.76 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    以 1 mL 工作液为例，取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中，混合均匀；再向上述体系中加入 50 μL Tween-80，混合均匀；然后再继续加入 450 μL 生理盐水 定容至 1 mL。

    生理盐水的配制：将 0.9 g 氯化钠，溶解于 ddH₂O 并定容至 100 mL，可以得到澄清透明的生理盐水溶液。
  • 方案 二

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

    Solubility: ≥ 2.5 mg/mL (10.76 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL（饱和度未知）的澄清溶液。

    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。

    20% SBE-β-CD in Saline 的配制（4°C，储存一周）：2 g SBE-β-CD（磺丁基醚 β-环糊精）粉末定容于 10 mL 的生理盐水中，完全溶解至澄清透明。
动物溶解方案计算器
请输入动物实验的基本信息：

给药剂量

mg/kg

动物的平均体重

g

每只动物的给药体积

μL

动物数量

只
由于实验过程有损耗，建议您多配一只动物的量
请输入您的动物体内配方组成：
%
DMSO +
% 
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠，建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括：DMSO， ，均可在 MCE 网站选购。 ，Tween 80，均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO（母液浓度为 mg/mL）。
您所需的储备液浓度超过该产品的实测溶解度，以下方案仅供参考，如有需要，请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液，加入 μL 。 μL ，混合均匀至澄清，再加 μL Tween 80，混合均匀至澄清，再加 μL 生理盐水。
连续给药周期超过半月以上，请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态，从左到右依次添加助溶剂。您可采用超声加热 （超声清洗仪，建议频次 20-40 kHz），涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.99%

COA (289 KB) HNMR (303 KB) LCMS (115 KB)

产品使用指南 (1538 KB)
参考文献
Cell Assay
[2]

Cell viability is assessed by MTT assay. Briefly PANC-1, BxPC3, and HPAC cells are treated with DMSO or Isoalantolactone (5, 10, 20, 40, 80 and 100 μM) in the presence or absence of 3 mM NAC for 24 h. Following treatment, the MTT reagent is added (500 µg/mL) and cells are further incubated at 37°C for 4 h. Subsequently 150 μL DMSO is added to dissolve farmazan crystals and absorbance is measured at 570 nm in a microplate reader. The percentage of cell viability is calculated[2].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Administration
[2]

Mice[2]
In vivo studies for acute and chronic toxicity are conducted on 10-12 week old CD1 mice weighing 27-30 g. The mice are maintained in a specific pathogen-free grade animal facility on a 12-h light/dark cycles at 25±2°C. Mice are randomly divided into four groups. Group A (n=4) administered with 50 µL DMSO intraperitonially for 7 days; Group B (n=4) administered with Isoalantolactone (100 mg/kg body weight) in 50 µL DMSO intraperitonially for 7 days; Group C (n=4) administered with 50 µL DMSO for 30 days and Group D (n=4) administered with Isoalantolactone (100 mg/kg body weight) in 50 µL DMSO intraperitonially for 30 days. At the first and last day of the experiments, the body weight of each mouse is measured. At the end of experiments (at dose day 7 for acute toxicity & dose day 30 for chronic toxicity), mice are anesthetized using Pentobarbital sodium (50 mg/kg ip), blood is collected via cardiac puncture, allowed to clot for 10 min and centrifuge at 1000×g for 10 min at room temperature. Serum is separated and stored at -20°C until analysis. The liver and kidneys are excised and processed for hematoxylin and eosin staining followed established procedures.

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

Isoalantolactone 相关分类

完整储备液配制表

* 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, 2 years; -20°C, 1 year。-80°C储存时，请在2年内使用， -20°C储存时，请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.3044 mL 21.5220 mL 43.0441 mL 107.6102 mL
5 mM 0.8609 mL 4.3044 mL 8.6088 mL 21.5220 mL
10 mM 0.4304 mL 2.1522 mL 4.3044 mL 10.7610 mL
15 mM 0.2870 mL 1.4348 mL 2.8696 mL 7.1740 mL
20 mM 0.2152 mL 1.0761 mL 2.1522 mL 5.3805 mL
25 mM 0.1722 mL 0.8609 mL 1.7218 mL 4.3044 mL
30 mM 0.1435 mL 0.7174 mL 1.4348 mL 3.5870 mL
40 mM 0.1076 mL 0.5381 mL 1.0761 mL 2.6903 mL
50 mM 0.0861 mL 0.4304 mL 0.8609 mL 2.1522 mL
60 mM 0.0717 mL 0.3587 mL 0.7174 mL 1.7935 mL
80 mM 0.0538 mL 0.2690 mL 0.5381 mL 1.3451 mL
100 mM 0.0430 mL 0.2152 mL 0.4304 mL 1.0761 mL
Help & FAQs
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    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.

Keywords:

Isoalantolactone470-17-7(+)-Isoalantolactone Isohelenin异土木香内酯异阿兰内酯ApoptosisAutophagyBacterialEndogenous MetaboliteInhibitorinhibitorinhibit

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