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PD 184161
目录号: PC11840 纯度: ≥98%
CAS No. :212631-67-9
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中文名称
PD 184161
英文名称
PD 184161
英文别名
PD 184161;PD-184161;HMS3263A07;5-Bromo-2-[(2-chloro-4-iodophenyl)amino]-N-(cyclopropylmethoxy)-3,4-difluoro-benzamide;PF-1529483;PF-3011370;UK-287074
Cas No.
212631-67-9
分子式
C17H13N2O2F2ClBrI
分子量
557.56
包装储存

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

生物活性

PD184161 is an orally active MEK inhibitor. PD184161 inhibits MEK activity (IC50=10-100 nM) in a time- and concentration-dependent manner. PD184161 inhibits cell proliferation and induces apoptosis. PD184161 produces depressive-like behavior.

性状

Solid

IC50 & Target[1][2]

MEK

10-100 nM (IC50)

体外研究(In Vitro)

PD184161 (1-20 μM; 24, 48, or 72 hours) inhibits cell proliferation and induces apoptosis in a time and concentration dependent manner.
PD184161 (0.1 and 1.0 μM; 1 hour) inhibits ERK1,2 phosphorylation.
PD184161 (5 μM; 30 min) prevents the toxic effects of bicuculline.

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

Cell Proliferation Assay

Cell Line: HCC cell lines (HepG2, Hep3B, PLC, and SKHep)
Concentration: 1-20 μM
Incubation Time: 24, 48, or 72 hours
Result: Inhibited cell proliferation.

Apoptosis Analysis

Cell Line: HCC cell lines (HepG2, Hep3B, PLC, and SKHep)
Concentration: 1-20 μM
Incubation Time: 48 hours
Result: Induced cell apoptosis.

Western Blot Analysis

Cell Line: HCC cell lines (HepG2, Hep3B, PLC, and SKHep)
Concentration: 0.1 and 1.0 μM
Incubation Time: 1 hours
Result: Inhibited ERK1,2 phosphorylation.

Cell Viability Assay

Cell Line: Primary mouse neurons
Concentration: 5 μM
Incubation Time: 30 min
Result: Prevents the toxic effects of bicuculline.
体内研究(In Vivo)

PD184161 reduces tumor xenograft P-ERK levels in 3-12 hours after an oral dose.
PD184161 (300 mg/kg; orogastric gavage twice daily for 38 days) significantly suppresses tumor engraftment and initial growth.
PD184161 (30 mg/kg; i.p.; single injection) produces depressive-like behavior.
PD184161 (500 μg/kg; intravenous injection) prevents the progression of neurological deficits and brain damage after stroke.

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

Animal Model: Hep3B tumor xenografts BALB/c athymic nude mice
Dosage: 300 mg/kg
Administration: Orogastric gavage twice daily for 38 days
Result: Decreased the early tumor growth.
Animal Model: Male, 6 weeks C57Bl/6 mice
Dosage: 500 μg/kg
Administration: intravenously in 30 min before MCAO or PTZ administration
Result: Prevented the progression of neurological deficits and brain damage after stroke.
Animal Model: C57Bl/6 mice
Dosage: 30 mg/kg
Administration: i.p., single injection
Result: Produced depressive-like behavior.
运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

参考文献
溶解度数据
体外研究: 

DMSO : 100 mg/mL (179.35 mM; Need ultrasonic)

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 1.7935 mL 8.9676 mL 17.9353 mL
5 mM 0.3587 mL 1.7935 mL 3.5871 mL
10 mM 0.1794 mL 0.8968 mL 1.7935 mL
*

产品不同,其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液;配成溶液后,建议分装保存,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 (protect from light)。-80°C 储存时,建议在 6 个月内使用,-20°C 储存时,建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 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.

    建议依照次序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: 2.5 mg/mL (4.48 mM); Suspended solution; Need ultrasonic

    此方案可获得 2.5 mg/mL (4.48 mM) 的均匀悬浊液,悬浊液可用于口服和腹腔注射。

    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 ddH?O 中,得到澄清透明的生理盐水溶液
  • 2.

    建议依照次序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (4.48 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (4.48 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。

*
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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