1. TGF-beta/Smad MAPK/ERK Pathway
  2. TGF-β Receptor p38 MAPK
  3. EW-7195

EW-7195 是一种有效的、选择性 ALK5 (TGFβR1) 抑制剂,IC50 为 4.83 nM。EW-7195 对 ALK5 的选择性是 p38α 的 300 多倍。EW-7195 能有效抑制 TGF-β1 诱导的 Smad 信号转导、上皮间质转化 (EMT) 和乳腺癌向肺转移。

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EW-7195 Chemical Structure

EW-7195 Chemical Structure

CAS No. : 1352609-28-9

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规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥4400
In-stock
1 mg ¥1818
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5 mg ¥4000
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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

EW-7195 is a potent and selective ALK5 (TGFβR1) inhibitor with an IC50 of 4.83 nM. EW-7195 has >300-fold selectivity for ALK5 over p38α. EW-7195 efficiently inhibits TGF-β1-induced Smad signaling, epithelial-to-mesenchymal transition (EMT) and breast tumour metastasis to the lung[1].

IC50 & Target[1]

ALK5

4.83 nM (IC50)

p38α

1.5 μM (IC50)

体外研究
(In Vitro)

EW7195 inhibits the EMT, motility, and invasiveness of breast cancer cells in vitro. EW-7195 efficiently blocks TGF-β1-induced phosphorylation of Smad2 followed by the nuclear translocation of Smad2/3. EW-7195 blocks TGF-β1-induced mesenchymal morphology. EW-7195 inhibits TGF-β-induced transcriptional activation[1].
EW-7195 (0.5-1 µM; 1.5 hours) efficiently inhibits TGF-β1-induced Smad2 phosphorylation[1].

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

体内研究
(In Vivo)

EW7195 (40 mg/kg; i.p.; three times a week for 3/2.5 weeks) inhibits lung metastasis development in both 4T1 orthotopic xenograft and MMTV/cNeu transgenic mice[1].

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

Animal Model: MMTV/c-Neu mice[1]
Dosage: 40 mg/kg
Administration: I.p.; three times a week for 3 weeks
Result: Inhibited the metastasis of breast cancer cells to the lung.
Animal Model: Balb/c xenograft model (10-weeks-old female Balb/c mice bearing 4T1 cells)[1]
Dosage: 40 mg/kg
Administration: I.p.; three times a week for 2.5 weeks
Result: Suppressed a lung metastasis in the Balb/c Xenograft model.
分子量

406.44

Formula

C23H18N8

CAS 号
性状

固体

颜色

Off-white to light 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 6 months
-20°C 1 month
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 50 mg/mL (123.02 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 2.4604 mL 12.3019 mL 24.6039 mL
5 mM 0.4921 mL 2.4604 mL 4.9208 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, 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。

  • 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
计算结果
工作液所需浓度 : mg/mL
纯度 & 产品资料
参考文献

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, 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。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.4604 mL 12.3019 mL 24.6039 mL 61.5097 mL
5 mM 0.4921 mL 2.4604 mL 4.9208 mL 12.3019 mL
10 mM 0.2460 mL 1.2302 mL 2.4604 mL 6.1510 mL
15 mM 0.1640 mL 0.8201 mL 1.6403 mL 4.1006 mL
20 mM 0.1230 mL 0.6151 mL 1.2302 mL 3.0755 mL
25 mM 0.0984 mL 0.4921 mL 0.9842 mL 2.4604 mL
30 mM 0.0820 mL 0.4101 mL 0.8201 mL 2.0503 mL
40 mM 0.0615 mL 0.3075 mL 0.6151 mL 1.5377 mL
50 mM 0.0492 mL 0.2460 mL 0.4921 mL 1.2302 mL
60 mM 0.0410 mL 0.2050 mL 0.4101 mL 1.0252 mL
80 mM 0.0308 mL 0.1538 mL 0.3075 mL 0.7689 mL
100 mM 0.0246 mL 0.1230 mL 0.2460 mL 0.6151 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:
EW-7195
目录号:
HY-18766
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