2. Apoptosis
  3. MDM-2/p53 Apoptosis
  4. DPBQ

DPBQ 以多倍体特异性方式激活 p53 并触发凋亡 (apoptosis)，但不抑制拓扑异构酶或结合 DNA。DPBQ 引起 p53 的表达和磷酸化，这种作用是四倍体细胞特有的。

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DPBQ Chemical Structure

DPBQ Chemical Structure

CAS No. : 7029-89-2

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规格 价格 是否有货 数量
1 mg ￥950
In-stock
5 mg ￥2450
In-stock
10 mg ￥3920
In-stock
25 mg ￥7700
In-stock
50 mg   询价  
100 mg   询价  

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DPBQ 相关抗体

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的 1 篇科研文献

  • 生物活性

  • 实验参考方法

  • 纯度 & 产品资料

  • 参考文献

生物活性

DPBQ activates p53 and triggers apoptosis in a polyploid-specific manner, but does not inhibit topoisomerase or bind DNA. DPBQ elicits expression and phosphorylation of p53 and this effect is specific to tetraploid cells[1].

IC50 & Target

p53[1]
体外研究
(In Vitro)

DPBQ elicits apoptosis and cell death and is selective for effects in 4N cells. DPBQ elicits expression and phosphorylation of p53 and this effect is specific to tetraploid cells. Knockdown of TP53 restores proliferation of tetraploid cells in the presence of DPBQ[1].

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

DPBQ 相关抗体:
分子量

362.38

Formula

C24H14N2O2
CAS 号
性状

固体

颜色

Light yellow to green 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
In Vitro: 

DMSO 中的溶解度 : 2.94 mg/mL (8.11 mM; 超声助溶 (<80°C); 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 2.7595 mL 13.7977 mL 27.5953 mL
5 mM 0.5519 mL 2.7595 mL 5.5191 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

只
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

纯度: 99.02%

COA (175 KB) HNMR (259 KB) LCMS (96 KB)

产品使用指南 (1538 KB)
参考文献
Kinase Assay
[1]

For Western blot analysis, 2N and 4N RPE1 cells are treated with DMSO, 50 ng/mL doxorubicin, or 1 μM DPBQ for 48 hours. Western blotting is performed with a SDS-PAGE Electrophoresis and semidry transfer. Samples are analyzed by chemiluminescence. β-actin is used as a protein loading control[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
Cell Assay
[1]

For Apoptosis assays, 2N and 4N RPE1 cells are treated with DMSO, 60 nM staurosporine, or 1 μM DPBQ for 48 hours. Apoptosis is evaluated by an Annexin V-PE/7-AAD apoptosis detection kit. For the flow cytometry analysis, the percent positive cells in the upper right and lower right quadrants are summed to give the total number of apoptotic cells. Three independent replicates are performed[1].

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

DPBQ 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, 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 2.7595 mL 13.7977 mL 27.5953 mL 68.9884 mL
5 mM 0.5519 mL 2.7595 mL 5.5191 mL 13.7977 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.

Keywords:

DPBQ7029-89-2MDM-2/p53Apoptosispolyploid-specificmannerphosphorylationtetraploidcellsInhibitorinhibitorinhibit

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