Epiberberine 表小檗碱|cas:6873-09-2|西域试剂

Epiberberine 表小檗碱

产品编号：Bellancom-N0226| CAS NO：6873-09-2| 分子式：C₂₀H₁₈NO₄⁺| 分子量：336.36

Epiberberine 是从黄连中得到的生物碱，为有效的 AChE 和 BChE 抑制剂，和非竞争性的 BACE1 抑制剂，IC50 值分别为 1.07，6.03 和 8.55 μM。Epiberberine 具有抗氧化作用，能够清除 ONOO- (IC50，16.83 μM)，对阿尔滋海默症和糖尿病有潜在治疗作用。在 3T3-L1 细胞分化早期，Epiberberine 能够下调 Raf/MEK1/2/ERK1/2 和 AMPKα/Akt 信号通路。

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货号	价格	库存与货期
Bellancom-N0226	￥900.00	杭州北京（现货）
Bellancom-N0226	￥1200.00	杭州北京（现货）
Bellancom-N0226	￥4400.00	杭州北京（现货）

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Epiberberine 表小檗碱

产品介绍

Epiberberine 是从黄连中得到的生物碱，为有效的 AChE 和 BChE 抑制剂，和非竞争性的 BACE1 抑制剂，IC₅₀ 值分别为 1.07，6.03 和 8.55 μM。Epiberberine 具有抗氧化作用，能够清除 ONOO^- (IC₅₀，16.83 μM)，可用于阿尔滋海默症和糖尿病的研究。在 3T3-L1 细胞分化早期，Epiberberine 能够下调 Raf/MEK1/2/ERK1/2 和 AMPKα/Akt 信号通路。

生物活性

Epiberberine is an alkaloid isolated from Coptis chinensis, acts as a potent AChE and BChE inhibitor, and a non-competitive BACE1 inhibitor, with IC₅₀s of 1.07, 6.03 and 8.55 μM, respectively. Epiberberine has antioxidant activity, with peroxynitrite ONOO^- scavenging effect (IC₅₀, 16.83 μM), and can be used for the research of Alzheimer disease. Epiberberine inhibits the early stage of differentiation of 3T3-L1 preadipocytes, downregulates the Raf/MEK1/2/ERK1/2 and AMPKα/Akt pathways. Epiberberinecan be used for the research of diabetic disease.

体外研究

Epiberberine (0, 12.5, 25, or 50 μM) dose-dependently inhibits cellular triglyceride accumulation in 3T3-L1 adipocytes, with an IC₅₀ of 52.8 μM.
Epiberberine (12.5-50 μM) suppresses the Raf/MEK1/ERK1/2 and AMPKα/Akt pathways in the early stage of 3T3-L1 adipocyte differentiation.
Epiberberine (0.2, 1, 5 μg/mL) inhibits glucose uptake in HepG2 cells in a concentration-dependent manner.

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

体内研究

Epiberberine (225 mg/kg, p.o. daily for 40 days) reduces body weight, food consumption, water intake, and urinary output of KK-Ay mice.

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

体内研究

Epiberberine (225 mg/kg, p.o. daily for 40 days) reduces body weight, food consumption, water intake, and urinary output of KK-Ay mice.

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

性状

Solid

溶解性数据

In Vitro:

DMSO : 3.33 mg/mL (9.90 mM; ultrasonic and warming and heat to 60°C)

配制储备液

浓度溶剂体积质量	1 mg	5 mg	10 mg

1 mM	2.9730 mL	14.8650 mL	29.7301 mL
5 mM	0.5946 mL	2.9730 mL	5.9460 mL
10 mM	---	---	---

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。

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

参考文献

. Jung HA, et al. Anti-Alzheimer and antioxidant activities of Coptidis Rhizoma alkaloids. Biol Pharm Bull. 2009 Aug;32(8):1433-8. [Content Brief]

. Choi JS, et al. Anti-adipogenic effect of epiberberine is mediated by regulation of the Raf/MEK1/2/ERK1/2 and AMPKα/Akt pathways. Arch Pharm Res. 2015 Dec;38(12):2153-62. [Content Brief]

. Ma H, et al. Antihyperglycemia and Antihyperlipidemia Effect of Protoberberine Alkaloids From Rhizoma Coptidis in HepG2 Cell and Diabetic KK-Ay Mice. Drug Dev Res. 2016 Jun;77(4):163-70. [Content Brief]

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Epiberberine 表小檗碱

Epiberberine 表小檗碱

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