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Thiodigalactoside
本半岛bd体育手机客户端 不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Thiodigalactoside图片
CAS NO: 51555-87-4
包装与价格:
包装 价格(元)
10 mM * 1 mL in Water 电议
25mg 电议
50mg 电议
100mg 电议

半岛bd体育手机客户端 名称
TDG
半岛bd体育手机客户端 介绍
Thiodigalactoside (TDG) 是一种具有口服活性的,有效的半乳凝素 ( GAL) 抑制剂,对于 GAL-1 和 GAL-3 的 Kd值分别为 24 μM,49 μM。Thiodigalactoside 是一种不可代谢的二糖,具有抗炎和抗癌活性。Thiodigalactoside 可显着降低饮食诱发的肥胖大鼠的体重增加。
生物活性

Thiodigalactoside (TDG) is an orally active and potentgalectin(GAL)inhibitor withKdvalues of 24 μM, 49 μM for GAL1 and GAL3, respectively[1]. Thiodigalactoside, a non-metabolizable disaccharide, has anti-inflammatory and anti-cancer activity. Thiodigalactoside dramatically reduces body weight gain in diet-induced obese rats[2].

IC50& Target

Kd: 24 μM (GAL1) and 49 μM (GAL3)[1]

体外研究
(In Vitro)

Thiodigalactoside (TDG; 250 and 500 μM) exhibits dose-dependent reduction of fat accumulation based on triglyceride (TG) content and Oil Red O (ORO) staining[1].

体内研究
(In Vivo)

Thiodigalactoside (TDG; 5 mg/kg; IP; once per week for 5 weeks) results in dramatic inhibition of HFD-induced body weight gain[2].
Thiodigalactoside (5 mg/kg; oral; daily or weekly for 5 weeks) gave less reduction in body weight gain compare with i.p.[2].

Animal Model: Five-week-old Sprague-Dawley (SD) male rats[2]
Dosage: 5 mg/kg
Administration: IP; once per week for 5 weeks
Result: Resulted in dramatic inhibition of HFD-induced body weight gain by inhibiting adipogenesis and lipogensis as well as by increasing expression of the proteins associated with thermogenesis and energy expenditure.
分子量

358.36

性状

Solid

Formula

C12H22O10S

CAS 号

51555-87-4

中文名称

硫代半乳糖苷

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

-20°C, sealed storage, away from moisture

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

溶解性数据
In Vitro:

H2O : 100 mg/mL(279.05 mM;Need ultrasonic)

配制储备液
浓度溶剂体积质量 1 mg 5 mg 10 mg
1 mM 2.7905 mL 13.9525 mL 27.9049 mL
5 mM 0.5581 mL 2.7905 mL 5.5810 mL
10 mM 0.2790 mL 1.3952 mL 2.7905 mL
*

请根据半岛bd体育手机客户端 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半岛bd体育手机客户端 失效
储备液的保存方式和期限:-80℃, 6 months; -20℃, 1 month (sealed storage, away from moisture)。-80℃ 储存时,请在 6 个月内使用,-20℃ 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 (279.05 mM); Clear solution; Need ultrasonic

* 以上所有助溶剂都可在本网站选购。
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