1. Cell Cycle/DNA Damage
  2. CDK
  3. CLK1-IN-1

CLK1-IN-1 是一个有效的、Cdc2-like 激酶 (CLK1) 的选择性抑制剂,其 IC50 值为 2 nM。

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CLK1-IN-1 Chemical Structure

CLK1-IN-1 Chemical Structure

CAS No. : 2123491-32-5

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥3850
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1 mg ¥1590
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5 mg ¥3500
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10 mg ¥6000
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Customer Review

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

CLK1-IN-1 is a potent and selective of Cdc2-like kinase 1 (CLK1) inhibitor, with an IC50 of 2 nM.

IC50 & Target

CLK1

2 nM (IC50)

体外研究
(In Vitro)

CLK1 is the most potently inhibited kinase (IC50: 2 nM). In addition to CLK1, only two kinases have an IC50 value less than 100 nM, namely CLK2 (IC50: 31 nM) and CLK4 (IC50: 8 nM), DYRK1A is the strongest off-target. The ability of CLK1-IN-1 to induce autophagy in BNL CL.2 and SKOV-3 (human ovarian cancer cell line) cells is also examined. The effects of CLK1-IN-1 on yellow LC3 puncta also displays obvious dose dependency, and a dose of 10 μM shows the best performance. In addition, in CLK1-IN-1-treated cells, the number of red LC3 puncta (mRFP signals only35) increases compared with that of DMSO-treated cells, indicating the formation of autolysosomes. Importantly, CLK1-IN-1 stimulats the degradation of SQSTM1/p62 and increases the ratio of red LC3 puncta to yellow LC3 puncta, both of which indicate an induction of autophagic flux by CLK1-IN-1[1].

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

体内研究
(In Vivo)

APAP exposure results in severe liver injury, and treatment with CLK1-IN-1 (ip, 30 mg/kg) imparts a significant hepatoprotective effect. The results show that treatment with CLK1-IN-1 decreases serum ALT and AST levels significantly such that both marker enzymes return to normal levels[1].

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

分子量

409.42

Formula

C24H16FN5O

CAS 号
性状

固体

颜色

White to off-white

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
细胞实验: 

DMSO 中的溶解度 : 25 mg/mL (61.06 mM; 超声助溶; 吸湿的 DMSO 对产品的溶解度有显著影响,请使用新开封的 DMSO)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.4425 mL 12.2124 mL 24.4248 mL
5 mM 0.4885 mL 2.4425 mL 4.8850 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

动物实验:

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% Corn Oil

    Solubility: ≥ 2.5 mg/mL (6.11 mM); 澄清溶液

    此方案可获得 ≥ 2.5 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 25.0 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
参考文献
Cell Assay
[1]

BNL CL.2 (mouse embryonic liver cell line) is selected, and three concentrations (20 nM, 100 nM, and 10 μM) of CLK1-IN-1 are used[1].

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

Animal Administration
[1]

Mice[1]
Drug-induced liver injury (DILI) is a major public health concern and accounts for more than 50% of acute liver failure cases. APAP is a widely used antipyretic analgesic drug. Herein, the APAP-induced hepatotoxicity mouse model is used to examine the therapeutic effect of CLK1-IN-1 in vivo. Male C57BL/6 mice are given either saline (n=3, ip) or APAP (500 mg/kg) (n=15, ip). To examine the hepatoprotective effect, mice are injected (ip) with CLK1-IN-1 (25) (30 mg/kg), 30 (30 mg/kg, positive control), rapamycin (30 mg/kg, positive control), or solvent (12.5% ethanol and 12.5% castor oil, 10 mL/kg), immediately followed by APAP (500 mg/kg) injection (ip). All mice are sacrificed 6 h later. Liver sections are examined by H&E staining, and the serum from the blood samples is used for ALT and AST activity tests[1].

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

参考文献

CLK1-IN-1 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 2.4425 mL 12.2124 mL 24.4248 mL 61.0620 mL
5 mM 0.4885 mL 2.4425 mL 4.8850 mL 12.2124 mL
10 mM 0.2442 mL 1.2212 mL 2.4425 mL 6.1062 mL
15 mM 0.1628 mL 0.8142 mL 1.6283 mL 4.0708 mL
20 mM 0.1221 mL 0.6106 mL 1.2212 mL 3.0531 mL
25 mM 0.0977 mL 0.4885 mL 0.9770 mL 2.4425 mL
30 mM 0.0814 mL 0.4071 mL 0.8142 mL 2.0354 mL
40 mM 0.0611 mL 0.3053 mL 0.6106 mL 1.5265 mL
50 mM 0.0488 mL 0.2442 mL 0.4885 mL 1.2212 mL
60 mM 0.0407 mL 0.2035 mL 0.4071 mL 1.0177 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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产品名称:
CLK1-IN-1
目录号:
HY-103082
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