Magnoloside B (Synonyms:木兰苷B)
目录号 : KM32671 CAS No. : 116872-05-0 纯度 : 98%

Magnoloside B 是一种存在于厚朴树皮中的苯乙醇苷类化合物,具有 DPPH 自由基清除活性,可用于肝癌和胃癌的相关研究。

规格 价格 是否有货 数量
1mg
In-stock
5mg
In-stock
10mg
In-stock
10 mM * 1 mL in DMSO
In-stock
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生物活性

Magnoloside B is a phenylethanoid glycoside found in the bark of Magnolia officinalis. Magnoloside B exhibits DPPH radical scavenging activity. Magnoloside B can be used in research related to liver cancer and gastric cancer.

体外研究

Magnoloside B  (0.005-0.5 mg/mL; 30 min) exhibits significant DPPH radical scavenging activity.
Magnoloside B (1 mM; 10-minute pre-incubation; 20-minute incubation) exhibited moderate inhibitory effects on α-glucosidase derived from Saccharomyces cerevisiae, with an IC50 of 0.69 mM.
Magnoloside B (100 μM; 72 h) exhibited moderate cytotoxicity against the MGC-803 (IC50 21.81 μM) and HepG2 (IC50 28.05 μM) cell lines but was inactive against PC3, MCF-7, PC12, or A549 cells.

 

Cell Cytotoxicity Assay

Cell Line: MGC-803; HepG2; PC3; MCF-7; PC12; A549; Vero
Concentration: 100 μM (initial); 21.81 μM (MGC-803); 28.05 μM (HepG2); 60.21 μM (Vero)
Incubation Time: 72 hours
Result: Showed moderate cytotoxic activity against MGC-803 with an IC50 of 21.81 μM and against HepG2 with an IC50 of 28.05 μM.
Showed some toxicity against normal Vero cells with an IC50 of 60.21 μM.
Showed no significant cytotoxic activity against PC3, MCF-7, PC12, or A549 cell lines (IC50 > 100 μM).
分子式
C35H46O20
分子量
786.73
CAS号
116872-05-0
中文名称
木兰苷B
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式

2-8°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 : 100 mg/mL (127.11 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.2711 mL 6.3554 mL 12.7108 mL
5 mM 0.2542 mL 1.2711 mL 2.5422 mL
10 mM 0.1271 mL 0.6355 mL 1.2711 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 → 40% PEG300 → 5% Tween-80 → 45% saline

    Solubility: ≥ 2.5 mg/mL (3.18 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.18 mM,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;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

  • 2.

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

    Solubility: ≥ 2.5 mg/mL (3.18 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.18 mM,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。

  • 3.

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

    Solubility:  ≥ 2.5 mg/mL (3.18 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.18 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。

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The dilution calculator equation
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