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Pyridostatin 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。
Pyridostatin hydrochloride图片
CAS NO:1781882-65-2
包装与价格:
包装价格(元)
10 mM * 1 mL in Water电议
5mg电议
10mg电议
50mg电议
100mg电议
200mg电议
500mg电议

产品名称
RR82 hydrochloride
产品介绍
Pyridostatin (RR82) hydrochloride 是一种高选择性的G-quadruplex DNA稳定剂 (Kd=490 nM)。Pyridostatin hydrochloride 通过诱导复制和转录依赖的 DNA 损伤促进人类癌细胞生长停滞。Pyridostatin hydrochloride 靶向原癌基因 Src。Pyridostatin hydrochloride 降低人乳腺癌细胞 SRC 蛋白水平和 SRC 依赖的细胞运动。
生物活性

Pyridostatin (RR82) hydrochloride is aG-quadruplexDNAstabilizing agent (Kd=490 nM). Pyridostatin hydrochloride promotes growth arrest in humancancercells by inducing replication- and transcription-dependent DNA damage. Pyridostatin hydrochloride targets the proto-oncogeneSrc. Pyridostatin hydrochloride reducedSRCprotein levels and SRC-dependent cellular motility in human breastcancercells[1][2].

IC50& Target

Kd: 490 nM (G-quadruplexe)[1]

体外研究
(In Vitro)

Pyridostatin (RR82) hydrochloride (10 μM; 48 hours) induces cell cycle arrest[1].
Pyridostatin hydrochloride is a very selective G-quadruplex DNA-binding small molecule designed to form a complex with and stabilize G-quadruplex structure. Pyridostatin hydrochloride causes neurite retraction, synaptic loss, and dose-dependent neuronal death. In cultured primary neurons, Pyridostatin hydrochloride induces the formation of DNA DSBs. Remarkably, Pyridostatin hydrochloride (1-5 μM, overnight) downregulates the BRCA1 protein, a protein that guards and repairs the neuronal genome, at the transcriptional level[3].

Cell Viability Assay[1]

Cell Line:Over 60 different cancer cell lines
Concentration:10 μM
Incubation Time:48 hours
Result:Predominantly accumulated in the G2 phase of the cell cycle over 60 different cancer cell lines.
分子量

778.94

性状

Solid

Formula

C31H37Cl5N8O5

CAS 号

1781882-65-2

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

4°C, stored under nitrogen

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

溶解性数据
In Vitro: 

H2O : 50 mg/mL(64.19 mM;Need ultrasonic)

配制储备液
浓度溶剂体积质量1 mg5 mg10 mg
1 mM1.2838 mL6.4190 mL12.8380 mL
5 mM0.2568 mL1.2838 mL2.5676 mL
10 mM0.1284 mL0.6419 mL1.2838 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)。-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 (128.38 mM); Clear solution; Need ultrasonic

*以上所有助溶剂都可在本网站选购。