Eleutheroside B1

天然产物 天然产物苯丙素类 Phenylpropanoids

Eleutheroside B1  纯度: ≥98.0%

Eleutheroside B1,香豆素化合物,具有广谱的抗人流感病毒 (influenza virus) 作用,其IC50 值为 64-125μg/ml。Eleutheroside B1 通过 POLR2A 和 N-糖基化介导其抗流感活性。Eleutheroside B1 抑制多种趋化因子基因和流感病毒核蛋白 (NP) 基因的 mRNA 表达,且具有较低的细胞毒性。具有抗病毒、抗炎活性。

Eleutheroside B1

Eleutheroside B1 Chemical Structure

CAS No. : 16845-16-2

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1 mg ¥2500 In-stock
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Eleutheroside B1 相关产品

相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus

生物活性

Eleutheroside B1, a coumarin compound, has a wide spectrum of anti-human influenza virus efficacy, with an IC50 value of 64-125 µg/ml. Eleutheroside B1 mediates its anti-influenza activity through POLR2A and N-glycosylation. Eleutheroside B1 inhibits the mRNA expression of several chemokine genes and the influenza nucleoprotein (NP) gene, and exhibits low cytotoxicity. Antiviral and anti-inflammatory activities[1].

体外研究
(In Vitro)

Eeutheroside B1 (100 µg/ml; 24 hours) influences mRNA expression of host genes and virus genes in A549 cells[1].

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

RT-PCR[1]

Cell Line: Virus-infected A549 cells
Concentration: 100 µg/ml
Incubation Time: 24 hours
Result: The expression of host genes (MAN2A2, POLR2A) and virus genes (PA, PB1, PB2, HA) were decreased.

分子量

384.33

Formula

C17H20O10

CAS 号

16845-16-2

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, sealed storage, away from moisture and light

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

参考文献
  • [1]. Yan W, et al. Eleutheroside B1 mediates its anti-influenza activity through POLR2A and N-glycosylation.Int J Mol Med. 2018 Nov;42(5):2776-2792.

Eleutheroside D(Synonyms: 刺五加苷 D)

天然产物 糖类和糖苷 Saccharides and Glycosides

Eleutheroside D;(Synonyms: 刺五加苷 D)

Eleutheroside D 是从刺五加根中分离得到的一种具有活性的木质素,具有抗炎和降血糖活性。Eleutheroside D 是 Eleutheroside E (HY-N0272) 的光学异构体。

Eleutheroside D(Synonyms: 刺五加苷 D)

Eleutheroside D Chemical Structure

CAS No. : 79484-75-6

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生物活性

Eleutheroside D is an active lignan isolated from the root of Eleutherococcus senticosus, has anti-inflammatory and hypoglycemic activities[1]. Eleutheroside D is an optical isomer of Eleutheroside E (HY-N0272)[2].

分子量

742.72

Formula

C34H46O18

CAS 号

79484-75-6

中文名称

刺五加苷 D;刺五加甙 D

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

参考文献
  • [1]. Jiyun Ahn, et al. Eleutheroside E, An Active Component of Eleutherococcus senticosus, Ameliorates Insulin Resistance in Type 2 Diabetic db/db Mice. Evid Based Complement Alternat Med. 2013;2013:934183.

    [2]. Bone, Kerry; Simon Mills, Mcpp (2013). “How to use the monographs”. Principles and Practice of Phytotherapy. pp. 353–961.

Eleutheroside C(Synonyms: Ethyl α-D-galactoside; Ethyl α-D-galactopyranoside)

天然产物 糖类和糖苷 Saccharides and Glycosides

Eleutheroside C;(Synonyms: Ethyl α-D-galactoside; Ethyl α-D-galactopyranoside)

Eleutheroside C (Ethyl α-D-galactoside) 是一种分离于 Polianthes tuberosa 球茎中的糖苷类化合物。

Eleutheroside C(Synonyms: Ethyl α-D-galactoside;  Ethyl α-D-galactopyranoside)

Eleutheroside C Chemical Structure

CAS No. : 15486-24-5

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5 mg ¥2200 询问价格 货期
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生物活性

Eleutheroside C (Ethyl α-D-galactoside) is a glycoside isolated from the bulbs of Polianthes tuberosa[1].

分子量

208.21

Formula

C8H16O6

CAS 号

15486-24-5

中文名称

刺五加苷C

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

参考文献
  • [1]. Kha KM, et al. Isolation and structure elucidation of three glycosides and a long chain alcohol from Polianthes tuberosa Linn. Nat Prod Lett. 2002 Aug;16(4):283-90.

Eleutheroside E(Synonyms: 刺五加苷E)

天然产物 糖类和糖苷 Saccharides and Glycosides

Eleutheroside E (Synonyms: 刺五加苷E) 纯度: 98.09%

刺五加苷E (Eleutheroside E)是刺五加的重要成分,具有抗炎,保护缺血心脏的作用。

Eleutheroside E(Synonyms: 刺五加苷E)

Eleutheroside E Chemical Structure

CAS No. : 39432-56-9

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10 mM * 1 mL in DMSO ¥1389 In-stock
5 mg ¥850 In-stock
10 mg ¥1200 In-stock
50 mg ¥3600 In-stock
100 mg ¥5400 In-stock
200 mg   询价  
500 mg   询价  

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Eleutheroside E 相关产品

相关化合物库:

  • Natural Product Library Plus
  • Bioactive Compound Library Plus
  • Immunology/Inflammation Compound Library
  • Natural Product Library
  • Glycoside Compound Library
  • Terpenoids Library
  • Traditional Chinese Medicine Monomer Library

生物活性

Eleutheroside E, a principal component of Eleutherococcus enticosus, has anti-inflammatory and protective effects in ischemia heart. IC50 value: Target: In vitro: Treatment of 10 μM Eleutheroside E (EE) for 24 h increased basal glucose uptake as well as improved TNF-α-mediated suppression of glucose uptake. [2] In vivo: To investigate the effect of Eleutheroside E (EE) on arthritis, the CIA model in DBA/1 mice was used. Compared to vehicle-treated CIA mice, 15 mg/kg TG treatment and 30 and 60 mg/kg EE treatment obviously decreased the arthritis scores and body weight loss in CIA mice (P<0.01) [1].

分子量

742.72

Formula

C34H46O18

CAS 号

39432-56-9

中文名称

刺五加苷E;刺五加甙E

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
溶解性数据
In Vitro: 

DMSO : 100 mg/mL (134.64 mM; Need ultrasonic)

H2O : 1 mg/mL (1.35 mM; Need ultrasonic)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.3464 mL 6.7320 mL 13.4640 mL
5 mM 0.2693 mL 1.3464 mL 2.6928 mL
10 mM 0.1346 mL 0.6732 mL 1.3464 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 (3.37 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.37 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 (3.37 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.37 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 (3.37 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (3.37 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]. Chunyan He, et al. Eleutheroside E Ameliorates Arthritis Severity in Collagen-Induced Arthritis Mice Model by Suppressing Inflammatory Cytokine Release. Inflammation, Vol. 37, No. 5, October 2014 (# 2014)

    [2]. Jiyun Ahn, et al. Eleutheroside E, An Active Component of Eleutherococcus senticosus, Ameliorates Insulin Resistance in Type 2 Diabetic db/db Mice. Evid Based Complement Alternat Med. 2013; 2013: 934183.