1. Anti-infection
    Cell Cycle/DNA Damage
    Epigenetics
    Autophagy
    Apoptosis
    Metabolic Enzyme/Protease
  2. SARS-CoV
    Deubiquitinase
    DNA Methyltransferase
    Autophagy
    Apoptosis
    Endogenous Metabolite
  3. 6-Thioguanine

6-Thioguanine (Synonyms: Thioguanine; 2-Amino-6-purinethiol)

目录号: HY-13765 纯度: ≥99.0%
产品使用指南

6-Thioguanine (Thioguanine; 2-Amino-6-purinethiol) 是一种抗白血病和免疫抑制剂,为 SARS 和 MERS 冠状病毒木瓜样蛋白酶 (PLpros) 的抑制剂,同时可有效抑制 USP2 的活性,IC50 值分别为 25 μM 和 40 μM。

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6-Thioguanine Chemical Structure

6-Thioguanine Chemical Structure

CAS No. : 154-42-7

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10 mM * 1 mL in DMSO ¥537 In-stock
100 mg ¥488 In-stock
500 mg ¥1252 In-stock
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  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

6-Thioguanine (Thioguanine; 2-Amino-6-purinethiol) is an anti-leukemia and immunosuppressant agent, acts as an inhibitor of SARS and MERS coronavirus papain-like proteases (PLpros) and also potently inhibits USP2 activity, with IC50s of 25 μM and 40 μM for Plpros and recombinant human USP2, respectively.

IC50 & Target

Human Endogenous Metabolite

 

体外研究
(In Vitro)

6-Thioguanine (Thioguanine; 2-Amino-6-purinethiol) is an anti-leukemia and immunosuppressant agent, acts as an inhibitor of SARS and MERS coronavirus papain-like proteases (PLpros) and also potently inhibits USP2 activity, with IC50s of 25 μM and 40 μM for Plpros and recombinant human USP2, respectively[1]. 6-Thioguanine (Thioguanine) affects the methylation of cytosine residues by purified DNA methyltransferases including human DNMT1 and bacterial HpaII methylase. 6-Thioguanine (Thioguanine) (1 or 3 μM) decreases global cytosine methylation in Jurkat T cells and cytosine methylation in human cells at 3 μM[2]. 6-Thioguanine (Thioguanine) (18.75, 37.50, or 75.00 μM) adversely affects cell viability, but with no effect on LDH or ALT activity[3].

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

Clinical Trial
分子量

167.19

Formula

C₅H₅N₅S

CAS 号
中文名称

6-硫代鸟嘌呤

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 : 10 mg/mL (59.81 mM; Need ultrasonic and warming)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 5.9812 mL 29.9061 mL 59.8122 mL
5 mM 1.1962 mL 5.9812 mL 11.9624 mL
10 mM 0.5981 mL 2.9906 mL 5.9812 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: ≥ 1.67 mg/mL (9.99 mM); Clear solution

    此方案可获得 ≥ 1.67 mg/mL (9.99 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 16.7 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
*以上所有助溶剂都可在 MCE 网站选购。
参考文献
Cell Assay
[3]

Treatments consists of 3 thiopurines (azathioprine, 6-mercaptopurine, and 6-Thioguanine (Thioguanine)) at each of 6 concentrations (0.468, 0.937, 1.875, 3.750, 7.500, and 15.000 μM). Each thiopurinee is dissolved in DMSO solution to achieve a concentration of 10 mg/mL. Sterile filtered maintenance medium is used to further dilute each thiopurine solution to each of the 6 treatment concentrations. Twenty-four hours after the hepatocytes are plated on 96-well culture[3].

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

参考文献

Purity: ≥99.0%

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
C1   V1   C2   V2

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产品名称:
6-Thioguanine
目录号:
HY-13765
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