1. Cell Cycle/DNA Damage Epigenetics
  2. PARP
  3. G007-LK

G007-LK 是一种有效的,选择性的 TNKS1TNKS2 抑制剂,IC50值分别为 46 nM 和 25 nM。

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G007-LK Chemical Structure

G007-LK Chemical Structure

CAS No. : 1380672-07-0

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥1399
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2 mg ¥800
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5 mg ¥1200
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10 mg ¥2000
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50 mg ¥6100
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100 mg ¥8150
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200 mg   询价  
500 mg   询价  

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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

G007-LK is a potent and selective inhibitor of TNKS1 and TNKS2, with IC50s of 46 nM and 25 nM, respectively.

IC50 & Target[1]

TNKS2

25 nM (IC50)

TNKS1

46 nM (IC50)

体外研究
(In Vitro)

G007-LK is a potent inhibitor of TNKS1 and TNKS2, with IC50s of 46 nM and 25 nM, respectively, and a cellular IC50 of 50 nM. G007-LK shows no inhibition of PARP1 at doses up to 20 μM, and has a high CYP3A4 inhibition IC50 value (>25 μM)[1]. G007-LK (0-20 μM) dose-dependently inhibits hepatocellular carcinoma (HCC) cell growth. G007-LK also downregulates the levels of YAP by upregulating AMOTL1 and AMOTL2 in HCC cell lines. In addition, G007-LK (0-20 μM) synergizes with MEK and AKT inhibitors to suppress HCC cell proliferation[3].

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

体内研究
(In Vivo)

G007-LK displays great pharmacokinetic profile in ICR mice[1]. G007-LK (100 mg/kg chow, p.o.) significantly reduces lineage tracing from LGR5+ intestinal stem cells in mice. G007-LK (100 mg/kg chow, p.o.) specifically targets LGR5+ WNT-dependent intestinal stem cells in Lgr5-EGFP-CreERT2;R26R-tdTomato mice. G007-LK (10, 50 mg/kg, p.o.) also suppressses canonical WNT signalling. Furthermore, G007-LK (100, 1000 mg/kg chow, p.o) shows no effect on the alteration of duodenal morphology[2].

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

分子量

529.96

Formula

C25H16ClN7O3S

CAS 号
性状

固体

颜色

Off-white to yellow

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: 

DMSO 中的溶解度 : ≥ 30 mg/mL (56.61 mM; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

* "≥" 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 1.8869 mL 9.4347 mL 18.8693 mL
5 mM 0.3774 mL 1.8869 mL 3.7739 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。

  • 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:

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

  • 方案 一

    请依序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: 2.08 mg/mL (3.92 mM); 悬浊液; 超声助溶

    此方案可获得 2.08 mg/mL的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中,混合均匀。

    20% SBE-β-CD in Saline 的配制(4°C,储存一周):2 g SBE-β-CD(磺丁基醚 β-环糊精)粉末定容于 10 mL 的生理盐水中,完全溶解至澄清透明。
  • 方案 二

    请依序添加每种溶剂: 10% DMSO    90% Corn Oil

    Solubility: ≥ 2.08 mg/mL (3.92 mM); 澄清溶液

    此方案可获得 ≥ 2.08 mg/mL(饱和度未知)的澄清溶液,此方案实验周期在半个月以上的动物实验酌情使用。

    1 mL 工作液为例,取 100 μL 20.8 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

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
请输入您的动物体内配方组成:
%
DMSO +
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠,建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括:DMSO ,均可在 MCE 网站选购。 Tween 80,均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO(母液浓度为 mg/mL)。
您所需的储备液浓度超过该产品的实测溶解度,以下方案仅供参考,如有需要,请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液,加入 μL  μL ,混合均匀至澄清,再加 μL Tween 80,混合均匀至澄清,再加 μL 生理盐水
连续给药周期超过半月以上,请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态,从左到右依次添加助溶剂。您可采用超声加热 (超声清洗仪,建议频次 20-40 kHz),涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.42%

参考文献
Cell Assay
[3]

For cell proliferation or apoptosis assays, SNU-449 and HLE cells are grown in a 5% CO2 atmosphere, at 37°C, in RPMI Medium supplemented with 10% fetal bovine serum (FBS) and penicillin/streptomycin. HCC cells are treated with 0.1% DMSO, or 2.5 μM, 5 μM, 10 μM, 20μM XAV-939 or G007-LK, either alone or in combination with the MEK inhibitor U0126 (25 μM) or the AKT inhibitor MK-2206 (5 μM). Cell proliferation is analyzed using the BrdU Cell Proliferation Assay Kit, while apoptosis is assessed with the Cell Death Detection Elisa Plus Kit[3].

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

Animal Administration
[2]

Drug treatment experiments are performed with wild type (wt), single or double transgenic Lgr5-EGFP-Ires-CreERT2;R26R-Confetti mice, unless indicated otherwise. G007-LK is administered orally either by gavage (10 or 50 mg/kg body mass once daily, vehicle: 15% dimethylsulfoxide [DMSO], 17.5% Cremophor EL, 8.75% Miglyol 810 N, 8.75% ethanol in phosphate buffered saline [PBS]) or in G007-LK enriched chow (100 or 1000 mg G007-LK/kg chow ad libitum, corresponding to a daily G007-LK dose of approximately 20 or 200 mg/kg body mass, respectively, for a mouse with a body mass of 25 g and consumption of approximately 5 g enriched diet/day). G007-LK treatments are initiated at the age of 5 weeks and 5 days for oral gavage treatment or 6 weeks for enriched chow administration and continued for 9 or 21 days, respectively[2].

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

参考文献

G007-LK 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
DMSO 1 mM 1.8869 mL 9.4347 mL 18.8693 mL 47.1734 mL
5 mM 0.3774 mL 1.8869 mL 3.7739 mL 9.4347 mL
10 mM 0.1887 mL 0.9435 mL 1.8869 mL 4.7173 mL
15 mM 0.1258 mL 0.6290 mL 1.2580 mL 3.1449 mL
20 mM 0.0943 mL 0.4717 mL 0.9435 mL 2.3587 mL
25 mM 0.0755 mL 0.3774 mL 0.7548 mL 1.8869 mL
30 mM 0.0629 mL 0.3145 mL 0.6290 mL 1.5724 mL
40 mM 0.0472 mL 0.2359 mL 0.4717 mL 1.1793 mL
50 mM 0.0377 mL 0.1887 mL 0.3774 mL 0.9435 mL
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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目录号:
HY-12438
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