现货大促销,价格低至8折起,量大更优惠,详细咨询客服
全部分类
全部分类
  • PD0325901
PD0325901的可视化放大

PD0325901

A MEK inhibitor that sustains stem cell renewal

原价
¥412-8425
价格
330-6740
PD0325901的二维码

所有产品仅用于科学研究,我们不为任何个人用途提供产品和服务

询价有惊喜,量大更优惠 点击这里给我发消息

  • 库存: 现货
可选包装 >>>
首页
  • 货号: ajci5036
  • CAS: 391210-10-9
  • 别名: N-[(2R)-2,3-二羟基丙氧基]-3,4-二氟-2-[(2-氟-4-碘苯)氨基]苯甲酰胺,PD0325901,PD-0325901,PD 0325901,PD325901,PD 325901,PD-325901
  • 分子式: C16H14F3IN2O4
  • 分子量: 482.19
  • 纯度: >98%
  • 溶解度: ≥ 24.1mg/mL in DMSO
  • 储存: Store at -20°C
  • 库存: 现货

Background

PD0325901 is a specific inhibitor of mitogen-activated protein kinase MEK. PD0325901 is a small molecular with the formula of C16H14F3IN2O4 and Molecular Weight of 482. MEK is a key component of the RAS/RAF/MEK/ERK signaling pathway that is frequently activated in human tumors, and MEK/ERK regulates cell proliferation, survival, and differentiation in response to extracellular signals. PD0325901 effectively reduces P-ERK levels and cell growth in vitro, and inhibits tumor growth in mouse model in vivo



PD0325901是一种特异性的丝裂原激活蛋白激酶MEK抑制剂。PD0325901是一种小分子化合物,化学式为C16H14F3IN2O4,分子量为482。MEK是RAS/RAF/MEK/ERK信号通路的关键组分,在人类肿瘤中常常被激活,MEK/ERK可调节细胞在响应细胞外信号时的增殖、存活和分化。PD0325901在体外能有效降低P-ERK水平和细胞生长,在小鼠模型中能抑制肿瘤生长。


参考文献:
1. Noninvasive imaging of cell proliferation following mitogenic extracellular kinase inhibition by PD0325901. J Leyton, G Smith, M Lees, M Peruma. Molecular cancer Therapeutics. 2008
2. Targeting mitogen‐activated protein kinase kinase with the inhibitor PD0325901 decreases hepatocellular carcinoma growth in vitro and in mouse model. M Hennig, MT Yip‐Schneider, S Wentz, H Wu. Hepatology. 2010

Protocol

Cell experiment: [1]

Cell lines

M14 (BRAFV600E) cells

Preparation method

The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37 °C for 10 minutes and/or shake it in the ultrasonic bath for a while.Stock solution can be stored below -20°C for several months.

Reaction Conditions

1 μM, 48 hours for cell cycle accumulation
≥100 nM, 72 hours for DNA decrease

Applications

PD0325901 caused a dose- and time-dependent cell cycle accumulation at the G1/S boundary and depletion of cells in the S-phase. It also caused a dose- and time-dependent increase in the percentage of cellswith sub-G1 DNA content, thus indicating induction of apoptosis. Compared with the kinetics and dose-response curve of cell cycle inhibition, DNA decrease to sub-G1 levels required longer times of exposure (72 hours) and higher concentrations of the drug (≥100 nM).

Animal experiment: [1]

Animal models

Female CD-1 nude (nu/nu) mice injected with M14 (BRAFV600E) and ME8959 (wtBRAF) cells

Dosage form

Oral administration, 50 mg/kg per day for 21 days

Applications

Daily oral treatment of established tumors with 50 mg/kg per day of PD0325901 significantly impaired in vivo tumor growth (60%-65% inhibition compared with controls at the end of a 21-day treatment cycle) in both M14 and ME8959 xenografts. The effects of PD0325901 were reversible, and tumors grew back after treatment interruption.

Other notes

Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal.

参考文献:


[1] Ciuffreda L, Del Bufalo D, Desideri M, et al. Growth-inhibitory and antiangiogenic activity of the MEK inhibitor PD0325901 in malignant melanoma with or without BRAF mutations. Neoplasia, 2009, 11(8): 720-W6.

动态评分

0.0

没有评分数据
没有评价数据
一键回到顶部
展开 收缩
安捷凯在线客服