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Samuraciclib hydrochloride
本产品不向个人销售,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。
Samuraciclib hydrochloride图片
CAS NO:1805789-54-1
包装与价格:
包装价格(元)
10 mM * 1 mL in DMSO电议
5mg电议
10mg电议
25mg电议
50mg电议
100mg电议
200mg电议

产品名称
CT7001 hydrochloride
ICEC0942 hydrochloride
产品介绍
Samuraciclib hydrochloride (CT7001 hydrochloride) 是一种有效的,具有选择性,ATP 竞争性和口服活性的CDK7抑制剂,IC50为 41 nM。Samuraciclib hydrochloride 对CDK7的选择性分别是 CDK1,CDK2 (IC50为 578 nM),CDK5 和 CDK9 的 45 倍,15 倍,230 倍和 30 倍。Samuraciclib hydrochloride 以 GI50值为 0.2-0.3 μM 来抑制乳腺癌细胞系的生长,具有有效的抗肿瘤作用。
生物活性

Samuraciclib hydrochloride (CT7001 hydrochloride) is a potent, selective, ATP-competitive and orally activeCDK7inhibitor, with anIC50of 41 nM. Samuraciclib hydrochloride displays 45-, 15-, 230- and 30-fold selectivity overCDK1,CDK2(IC50of 578 nM),CDK5andCDK9, respectively. Samuraciclib hydrochloride inhibits the growth of breastcancercell lines with GI50values between 0.2-0.3 μM. Samuraciclib hydrochloride has anti-tumor effects[1][2].

IC50& Target[1][2]

CDK7

41 nM (IC50)

CDK2

578 nM (IC50)

CDK1

1.8 μM (IC50)

CDK4

49 μM (IC50)

CDK5

9.4 μM (IC50)

CDK6

34 μM (IC50)

CDK9

1.2 μM (IC50)

体外研究
(In Vitro)

Samuraciclib (ICEC0942; 0-10 μM; 24 hours; HCT116 cells) treatment promotes cell apoptosis[1].
Samuraciclib (ICEC0942; 0-10 μM; 24 hours; HCT116 cells) treatment induces cell cycle arrest[1].
Samuraciclib (ICEC0942; 0-10 μM; 0-24 hours; HCT116 cells) treatment inhibits the phosphorylation of PolII CTD in a dose and time dependent manner in HCT116 colon cancer cells. ICEC0942 also inhibits phosphorylation of CDK1, CDK2 and retinoblastoma[1].
Samuraciclib (ICEC0942) inhibits the growth of MCF7, T47D, MDA-MB-231, HS578T, MDA-MB-468, MCF10A and HMEC cells with GI50values of 0.18 μM, 0.32 μM, 0. 33 μM, 0.21 μM, 0.22 μM, 0.67 μM and 1.25 μM, respectively[1].

Apoptosis Analysis[1]

Cell Line:HCT116 cells
Concentration:0 μM, 0.1 μM, 1 μM and 10 μM
Incubation Time:24 hours
Result:Induced caspase 3/7 and demonstrated PARP cleavage.

Cell Cycle Analysis[1]

Cell Line:HCT116 cells
Concentration:0 μM, 0.01 μM, 0.1 μM, 1 μM and 10 μM
Incubation Time:24 hours
Result:Showed accumulation of cells in G2/M.

Western Blot Analysis[1]

Cell Line:HCT116 cells
Concentration:0 μM, 0.1 μM, 1 μM and 10 μM
Incubation Time:0 hour, 4 hours, 8 hours, 16 hours or 24 hours
Result:PolII CTD phosphorylation was inhibited in a dose and time dependent manner in HCT116 colon cancer cells.
体内研究
(In Vivo)

Samuraciclib (ICEC0942; 100 mg/kg; oral gavage; daily; for 14 days; female nu/nu-BALB/c athymic nude mice) treatment inhibits tumor growth by 60% at day 14, and is accompanied by highly significant reductions in PolII Ser2 and Ser5 phosphorylation in PBMCs and in tumors[1].
The combination of Samuraciclib (ICEC0942) and ICI 47699 treatment shows complete growth arrest of estrogen receptor (ER)-positive tumor xenografts[1].

Animal Model:Female nu/nu-BALB/c athymic nude mice (7-week old) with MCF7 cells[1]
Dosage:100 mg/kg
Administration:Oral gavage; daily; for 14 days
Result:At day 14, tumor growth was inhibited by 60%.
Clinical Trial
分子量

430.97

性状

Solid

Formula

C22H31ClN6O

CAS 号

1805789-54-1

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, stored under nitrogen, away from moisture

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

溶解性数据
In Vitro: 

H2O : 55 mg/mL(127.62 mM;Need ultrasonic)

DMSO : 50 mg/mL(116.02 mM;Need ultrasonic)

配制储备液
浓度溶剂体积质量1 mg5 mg10 mg
1 mM2.3203 mL11.6017 mL23.2035 mL
5 mM0.4641 mL2.3203 mL4.6407 mL
10 mM0.2320 mL1.1602 mL2.3203 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℃, 6 months; -20℃, 1 month (stored under nitrogen, 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 (232.03 mM); Clear solution; Need ultrasonic

  • 2.

    请依序添加每种溶剂: 10% DMSO    40%PEG300   5%Tween-80   45% saline

    Solubility: ≥ 2.5 mg/mL (5.80 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.80 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 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
  • 3.

    请依序添加每种溶剂: 10% DMSO    90% (20%SBE-β-CDin saline)

    Solubility: ≥ 2.5 mg/mL (5.80 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.80 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 4.

    请依序添加每种溶剂: 10% DMSO    90%corn oil

    Solubility: ≥ 2.5 mg/mL (5.80 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (5.80 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 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。

*以上所有助溶剂都可在本网站选购。