Mulberroside A(Synonyms: 桑皮苷 A)

发表于由

天然产物 糖类和糖苷 Saccharides and Glycosides

Mulberroside A;(Synonyms: 桑皮苷 A) 纯度: 99.75%

Mulberroside A 是桑树 (Morus alba L.) 中的主要生物活性成分之一。Mulberroside A 可降低 TNF-α，IL-1β 和 IL-6 的表达，抑制 NALP3，caspase-1 和 NF-κB 的激活以及 ERK，JNK 和 p38 的磷酸化 。Mulberroside A 具有抗炎和抗细胞凋亡作用。Mulberroside A 对蘑菇酪氨酸酶 ( tyrosinase) 具有抑制活性，IC50 为 53.6 μM。

Mulberroside A(Synonyms: 桑皮苷 A)

Mulberroside A Chemical Structure

CAS No. : 102841-42-9

规格 价格 是否有货 数量
10;mM;*;1 mL in DMSO ￥1188 In-stock
5 mg ￥950 In-stock
10 mg ￥1500 In-stock
50 mg ￥4500 In-stock
100 mg ; 询价 ;
200 mg ; 询价 ;

* Please select Quantity before adding items.

Mulberroside A 相关产品

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生物活性

Mulberroside A is one of the main bioactive constituent in mulberry (Morus alba L.)[1]. Mulberroside A decreases the expressions of TNF-α, IL-1β, and IL-6 and inhibits the activation of NALP3, caspase-1, and NF-κB and the phosphorylation of ERK, JNK, and p38, exhibiting anti-inflammatory antiapoptotic effects[2]. Mulberroside A shows inhibitory activity against mushroom tyrosinase with an IC50 of 53.6 μM[3].

IC50 Target[1][2][3]

TNF-α

;

IL-1β

;

IL-6

;

体内研究
(In Vivo)

Mulberroside A (10, 20, and 40 mg/kg) decreases serum uric acid levels and increases urinary urate excretion and fractional excretion of uric acid in hyperuricemic micem[4].

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

Animal Model: Male Kun-Ming mice (20±2 g)[4]
Dosage: 5, 10, 20, and 40 mg/kg; the dose volume 10 mL/kg body weight
Administration: Orally initiated at 9:00 a.m.
Result: 10, 20, and 40 mg/kg significantly increased urinary urate excretion in 24 h, resulting in a remarkable elevation of fractional excretion of uric acid (FEUA), and the highest dose completely reversed FEUA alteration of hyperuricemic mice to normal.

分子量

568.52

Formula

C26H32O14
CAS 号

102841-42-9
中文名称

桑皮苷 A
运输条件

Room temperature in continental US; may vary elsewhere.
储存方式
Powder -20deg;C 3 years
4deg;C 2 years
In solvent -80deg;C 6 months
-20deg;C 1 month
溶解性数据
In Vitro:;

DMSO : ≥ 100 mg/mL (175.90 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 1.7590 mL 8.7948 mL 17.5895 mL
5 mM 0.3518 mL 1.7590 mL 3.5179 mL
10 mM 0.1759 mL 0.8795 mL 1.7590 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：;10% DMSO ;; 40% PEG300 ;; 5% Tween-80 ;; 45% saline

    Solubility: ≥ 2.5 mg/mL (4.40 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.40 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。

    将 0.9 g 氯化钠，完全溶解于 100 mL ddH₂O 中，得到澄清透明的生理盐水溶液

  • 2.

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

    Solubility: ≥ 2.5 mg/mL (4.40 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.40 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。

    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
  • 3.

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

    Solubility: ≥ 2.5 mg/mL (4.40 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.40 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 MCE 网站选购。
参考文献

  • [1]. Mei M, et al. In vitro pharmacokinetic characterization of mulberroside A, the main polyhydroxylated stilbene in mulberry (Morus alba L.), and its bacterial metabolite oxyresveratrol in traditional oral use. J Agric Food Chem. 2012 Mar 7;60(9):2299-308.

    [2]. Wang CP, et al. Mulberroside A protects against ischemic impairment in primary culture of rat cortical neurons after oxygen-glucose deprivation followed by reperfusion. J Neurosci Res. 2014 Jul;92(7):944-54.

    [3]. Kim JK, et al. Biotransformation of mulberroside A from Morus alba results in enhancement of tyrosinase inhibition. J Ind Microbiol Biotechnol. 2010 Jun;37(6):631-7.

    [4]. Cai-Ping Wang,et al. Mulberroside a possesses potent uricosuric and nephroprotective effects in hyperuricemic mice. Planta Med. 2011 May;77(8):786-94.