1. Metabolic Enzyme/Protease
  2. Glucosidase
  3. Acarbose

Acarbose  (Synonyms: 阿卡波糖; BAY g 5421)

目录号: HY-B0089 纯度: 99.97%
COA 产品使用指南

Acarbose (BAY g 5421),降糖药,是一种具有口服活性 α-葡萄糖苷酶 (alpha-glucosidase) 抑制剂 (IC50=11 nM)。Acarbose 能增强磺脲类活性分子或胰岛素的降血糖作用。

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Acarbose Chemical Structure

Acarbose Chemical Structure

CAS No. : 56180-94-0

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规格 价格 是否有货 数量
10 mM * 1 mL in Water ¥500
In-stock
200 mg ¥450
In-stock
1 g ¥880
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5 g   询价  
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Other Forms of Acarbose:

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

Acarbose (BAY g 5421), antihyperglycemic agent, is an orally active alpha-glucosidase inhibitor (IC50=11 nM). Acarbose can potentiate the hypoglycemic effects of sulfonylureas or insulin[1][2][3].

体外研究
(In Vitro)

Acarbose (1、2 和 3 μM) 剂量和时间依赖性地抑制 TNF-α 诱导的 VSMC 增殖和迁移。在 TNF-α 预处理的 A7r5 细胞中,Acarbose (1、2 和 3 μM) 剂量依赖性地降低 β-半乳糖苷酶、Ras 表达并增加 p-AMPK 表达[5]

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

体内研究
(In Vivo)

Acarbose (300 mg/60 kg body weight) 降低空腹血糖,并调节 DM 大鼠的葡萄糖耐量而不减轻体重。Acarbose 显著抑制 DM 大鼠血清 IL6 和 TNF-α[4]
Acarbose (2.5 和 5.0 mg/kg) 显著且剂量依赖性地降低新内膜 IL-6 的强度,TNF-α 和 iNOS 染色,并显著增加新内膜 p-AMPK 染色的强度。Acarbose (2.5 和 5.0 mg/kg) 显著且剂量依赖性地降低 HCD 喂养兔的新内膜 Ras 和 β-半乳糖苷酶表达,而体重没有减轻[5]

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

Clinical Trial
分子量

645.60

Formula

C25H43NO18

CAS 号
性状

固体

颜色

White to light yellow

中文名称

阿卡波糖

结构分类
初始来源

Actinoplanes sp

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
In Vitro: 

H2O 中的溶解度 : 100 mg/mL (154.89 mM; 超声助溶)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.5489 mL 7.7447 mL 15.4895 mL
5 mM 0.3098 mL 1.5489 mL 3.0979 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。

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

  • 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

In Vivo:

以下溶解方案,请直接配置工作液。建议现用现配,在短期内尽快用完。 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: PBS

    Solubility: 100 mg/mL (154.89 mM); 澄清溶液; 超声助溶 (<60°C)

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

由于实验过程有损耗,建议您多配一只动物的量
计算结果
工作液所需浓度 : mg/mL
该产品水溶性佳,请具体参考实测 水 / PBS / Saline 中的溶解度数据。
您所需的储备液浓度超过该产品的实测溶解度,如有需要,请与 MCE 中国技术支持联系。
纯度 & 产品资料

纯度: 99.97%

参考文献
Cell Assay
[2]

Cell viability is determined using the MTT assay. Cells are seeded in 24-well culture plates at a density of 2×104 cells/well, incubated for 48 h, treated with acarbose at varying concentrations (0.5, 1.0, 2.0, 3.0, and 5.0 μM) for 24 h; or pre-treated with TNF-α (20 ng/mL) for either 24 h or 48 h to evaluate the dose-dependent effects of acarbose on VSMC growth and viability, cultured with 0.5 mg/mL MTT at 37°C in a humidified atmosphere of 5% CO2 for another 4 h, and solubilized with isopropanol. The viable cell number varies directly with the concentration of formazan product measured spectrophotometrically at 563 nm.

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

Animal Administration
[2]

Twenty-four male New Zealand white rabbits, weighing 2500 g are used. They are individually housed in metal cages in an air-conditioned room (22 ± 2°C, 55 ± 5% humidity), under a 12 h light/12 h dark cycle with free access to food and water. All rabbits are randomLy assigned to four groups of 6 animals each and are fed either standard chow (Group I), high cholesterol diet (HCD; containing 95.7% standard Purina chow + 3% lard oil + 0.5% cholesterol) (Group II), HCD diet and 2.5 mg/kg per day acarbose (Group III), or HCD diet and 5.0 mg/kg per day acarbose (Group IV). At the end of the 25 weeks, all rabbits are sacrificed by exsanguination under deep anesthesia with pentobarbital (30 mg/kg i.v.) injected via the marginal ear vein. Serum is stored at −80°C prior to measurement of serum values. The aortic arch and thoracic aortas are carefully removed to protect the endothelial lining, and are collected and freed of adhering soft tissue.

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

参考文献

Acarbose 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
H2O 1 mM 1.5489 mL 7.7447 mL 15.4895 mL 38.7237 mL
5 mM 0.3098 mL 1.5489 mL 3.0979 mL 7.7447 mL
10 mM 0.1549 mL 0.7745 mL 1.5489 mL 3.8724 mL
15 mM 0.1033 mL 0.5163 mL 1.0326 mL 2.5816 mL
20 mM 0.0774 mL 0.3872 mL 0.7745 mL 1.9362 mL
25 mM 0.0620 mL 0.3098 mL 0.6196 mL 1.5489 mL
30 mM 0.0516 mL 0.2582 mL 0.5163 mL 1.2908 mL
40 mM 0.0387 mL 0.1936 mL 0.3872 mL 0.9681 mL
50 mM 0.0310 mL 0.1549 mL 0.3098 mL 0.7745 mL
60 mM 0.0258 mL 0.1291 mL 0.2582 mL 0.6454 mL
80 mM 0.0194 mL 0.0968 mL 0.1936 mL 0.4840 mL
100 mM 0.0155 mL 0.0774 mL 0.1549 mL 0.3872 mL

* 备注:如您选择水作为储备液,请稀释至工作液后,再用 0.22 μm 的滤膜过滤除菌后使用。

Help & FAQs
  • Do most proteins show cross-species activity?

    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.

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Acarbose
目录号:
HY-B0089
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