Metformin hydrochloride (Synonyms:盐酸二甲双胍; 1,1-Dimethylbiguanide hydrochloride)
目录号 : KM17380 CAS No. : 1115-70-4 纯度 : 98%

Metformin hydrochloride (1,1-Dimethylbiguanide hydrochloride) 抑制肝脏中的线粒体呼吸链,导致 AMPK 活化,增强胰岛素敏感性,可用于 2 型糖尿病的研究。Metformin hydrochloride 可以透过血脑屏障,诱导自噬 (autophagy)。

规格 价格 是否有货 数量
10mg
In-stock
25mg
In-stock
50mg 询价 In-stock
100mg 询价 In-stock
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生物活性

Metformin hydrochloride (1,1-Dimethylbiguanide hydrochloride) inhibits the mitochondrial respiratory chain in the liver, leading to activation of AMPK, enhancing insulin sensitivity for type 2 diabetes research. Metformin hydrochloride triggers autophagy.

体外研究

Metformin hydrochloride (1,1-Dimethylbiguanide hydrochloride) inhibits proliferation of ESCs in a concentration-dependent manner. The IC50 is 2.45 mM for A-ESCs and 7.87 mM for N-ESCs. Metformin shows pronounced effects on activation of AMPK signaling in A-ESCs from secretory phase than in cells from proliferative phase.
Metformin hydrochloride (0-500 μM) decreases glycogen synthesis in a dose-dependent manner with an IC50 value of 196.5 μM in cultured rat hepatocytes.
Metformin hydrochloride shows cell viability and cytotoxic effects on PC-3 cells with IC50 of 5 mM.

体内研究

Metformin hydrochloride (1,1-Dimethylbiguanide hydrochloride; 100 mg/kg, p.o.) alone, and metformin (25, 50, 100 mg/kg) with NSC 37745 groups attenuates myocyte necrosis through histopathological analysis.

分子式
C4H11N5
分子量
165.62
CAS号
1115-70-4
中文名称
盐酸二甲双胍;甲福明;降糖片
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: 

H2O : 250 mg/mL (1509.48 mM; Need ultrasonic)

DMSO : ≥ 1.7 mg/mL (10.26 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 6.0379 mL 30.1896 mL 60.3792 mL
5 mM 1.2076 mL 6.0379 mL 12.0758 mL
10 mM 0.6038 mL 3.0190 mL 6.0379 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: PBS

    Solubility: 100 mg/mL (603.79 mM); Clear solution; Need ultrasonic

  • 2.

    请依序添加每种溶剂: 5% DMSO    40% PEG300    5% Tween-80    50% saline

    Solubility: ≥ 3 mg/mL (18.11 mM); Clear solution

  • 3.

    请依序添加每种溶剂: 5% DMSO    95% (20% SBE-β-CD in saline)

    Solubility: ≥ 3 mg/mL (18.11 mM); Clear solution

临床试验
科研文献
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2
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