1. Neuronal Signaling Autophagy Immunology/Inflammation Metabolic Enzyme/Protease Anti-infection Apoptosis
  2. Oxidative Phosphorylation PINK1/Parkin STING IFNAR Mitochondrial Metabolism Bacterial Apoptosis
  3. CCCP

CCCP  (Synonyms: Carbonyl cyanide 3-chlorophenylhydrazone; Carbonyl Cyanide m-Chlorophenylhydrazone)

目录号: HY-100941 纯度: 98.83%
COA 产品使用指南

CCCP 是氧化磷酸化 (OXPHOS) 解偶联剂。CCCP 诱导 PINK1 激活,促进 Parkin 在 Ser65 位点磷酸化。

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CCCP Chemical Structure

CCCP Chemical Structure

CAS No. : 555-60-2

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3.  试用装只面向终端客户

规格 价格 是否有货 数量
10 mM * 1 mL in DMSO ¥550
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10 mg ¥250
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50 mg ¥500
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100 mg ¥850
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Customer Review

MCE 顾客使用本产品发表的 92 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

CCCP is an oxidative phosphorylation (OXPHOS) uncoupler. CCCP induces activation of PINK1 leading to Parkin Ser65 phosphorylation[1].

IC50 & Target

STING[1]
IFN-β[1]

细胞效力
(Cellular Effect)
Cell Line Type Value Description References
HepG2 IC50
22 μM
Compound: CCCP
Hepatotoxicity in human HepG2 cells assessed as decrease in cell viability after 24 hrs by PrestoBlue assay
Hepatotoxicity in human HepG2 cells assessed as decrease in cell viability after 24 hrs by PrestoBlue assay
[PMID: 27598234]
HepG2 IC50
36 μM
Compound: CCCP
Hepatotoxicity in human HepG2 cells assessed as loss of mitochondrial membrane potential after 24 hrs by JC-1 staining based fluorescence assay
Hepatotoxicity in human HepG2 cells assessed as loss of mitochondrial membrane potential after 24 hrs by JC-1 staining based fluorescence assay
[PMID: 27598234]
HepG2 IC50
6 μM
Compound: CCCP
Hepatotoxicity in human HepG2 cells assessed as decrease in cell viability after 48 hrs by PrestoBlue assay
Hepatotoxicity in human HepG2 cells assessed as decrease in cell viability after 48 hrs by PrestoBlue assay
[PMID: 27598234]
HepG2 IC50
7.2 μM
Compound: CCCP
Hepatotoxicity in human HepG2 cells assessed as intracellular ATP level after 48 hrs by luminescence based ATP detection assay
Hepatotoxicity in human HepG2 cells assessed as intracellular ATP level after 48 hrs by luminescence based ATP detection assay
[PMID: 27598234]
HepG2 IC50
9.8 μM
Compound: CCCP
Hepatotoxicity in human HepG2 cells assessed as intracellular ATP level after 24 hrs by luminescence based ATP detection assay
Hepatotoxicity in human HepG2 cells assessed as intracellular ATP level after 24 hrs by luminescence based ATP detection assay
[PMID: 27598234]
体外研究
(In Vitro)

CCCP 抑制由各种类型 STING 通路激活剂诱导的 IFN-β 产生。CCCP 通过破坏 STINGTBK1 的结合来抑制 STING、TBK1 和 IRF3 的磷酸化。CCCP 抑制 STING 及其下游信号分子 TBK1 和 IRF3 的激活,但不抑制 STING 易位到核周区域。CCCP 会损害 STINGTBK1 之间的相互作用,并同时触发线粒体裂变。重要的是,关键线粒体裂变调节因子 Drp1 的敲除恢复了 STING 活性,表明 CCCP 通过 DRP1 介导的线粒体断裂下调 STING 通路。破坏膜电位的质子载体 CCCP 会抑制 DMXAA 触发的 STING 信号通路。CCCP 显著抑制 DMXAA 处理的 RAW264.7 细胞和 MEF 中 IFN-β 的产生[1]
低至 1 μM CCCP 就足以诱导有丝分裂。在用 10 μM CCCP (用于诱导线粒体自噬的剂量) 处理的细胞中,几乎不会诱导有丝分裂。从机制上讲,有丝分裂需要将受损的线粒体定位在细胞外围,这是因为受损的线粒体避免与内向运动蛋白结合[4]

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

体内研究
(In Vivo)

使用 CCCP 和 PPEF 各 3 mg/kg.bw 的相同剂量。在这两种情况下,细菌载量均观察到 1 个对数减少。然而,当 3 mg/kg.bw 的 PPEF 与 3 mg/kg.bw 的 CCCP 结合使用时,观察到细菌数量减少了 6 log10。开发的模型验证了联合疗法增强的抗菌活性[2]99mSD 大鼠心脏中的 Tc-MIBI 信号给予 CCCP (4 mg/kg 腹膜内注射) 或对照组也被测量。99mTc-MIBI 信号在给予 CCCP 的大鼠心脏中降低,同时通过31P 磁共振波谱测量的 ATP 含量降低。为了研究 CCCP 是否降低了大鼠的 99mTc-MIBI 信号,我们分析了给予 CCCP 的大鼠离体心脏组织中的放射性同位素活性。99mTc-MIBI 注射后 180 分钟,CCCP 组心脏 99mTc-MIBI信号明显低于对照组[3]

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

分子量

204.62

Formula

C9H5ClN4

CAS 号
性状

固体

颜色

Yellow to brown

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 2 years
-20°C 1 year
溶解性数据
细胞实验: 

DMSO 中的溶解度 : 50 mg/mL (244.36 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)

H2O 中的溶解度 : < 0.1 mg/mL (insoluble)

配制储备液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 4.8871 mL 24.4355 mL 48.8711 mL
5 mM 0.9774 mL 4.8871 mL 9.7742 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, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

  • 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

动物实验:

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

  • 方案 一

    请依序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (12.22 mM); 澄清溶液

    此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。

    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;再向上述体系中加入 50 μL Tween-80,混合均匀;然后再继续加入 450 μL 生理盐水 定容至 1 mL

    生理盐水的配制:将 0.9 g 氯化钠,溶解于 ddH₂O 并定容至 100 mL,可以得到澄清透明的生理盐水溶液。
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
请输入您的动物体内配方组成:
%
DMSO +
+
%
Tween-80 +
%
Saline
如果您的动物是免疫缺陷鼠或者体弱鼠,建议 DMSO 中的在最后工作液体系中的占比尽量不超过 2%。
方案所需 助溶剂 包括:DMSO ,均可在 MCE 网站选购。 Tween 80,均可在 MCE 网站选购。
计算结果
工作液所需浓度 : mg/mL
储备液配制方法 : mg 药物溶于 μL  DMSO(母液浓度为 mg/mL)。
您所需的储备液浓度超过该产品的实测溶解度,以下方案仅供参考,如有需要,请与 MCE 中国技术支持联系。
动物实验体内工作液的配制方法 : 取 μL DMSO 储备液,加入 μL  μL ,混合均匀至澄清,再加 μL Tween 80,混合均匀至澄清,再加 μL 生理盐水
连续给药周期超过半月以上,请谨慎选择该方案。
请确保第一步储备液溶解至澄清状态,从左到右依次添加助溶剂。您可采用超声加热 (超声清洗仪,建议频次 20-40 kHz),涡旋吹打等方式辅助溶解。
纯度 & 产品资料

纯度: 99.83%

参考文献
Cell Assay
[1]

MEFs (5×105), Raw264.7 cells (1×106), and HeLa cells stable expressing STING (1.5×105) are stimulated with DMXAA (100 μg/mL) for 2 or 3 h, or transfected with c-di-GMP (5 μM), cGAMP (5 μg/mL), or poly (dA:dT) (2 μg/mL) for 6 h. CCCP (50 μM) is co-treated with DMXAA (100 μg/mL), or treated for the last 5 h in case of treatment of c-di-GMP or poly (dA:dT)[1].

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

Animal Administration
[2][3]

Mice[2]
Female Balb/c mice n=6, per dosing group weighing 20-25 g are rendered neutropenic with 2 intraperitoneal injections of cyclophosphamide 150 mg/kg.bw and 100 mg/kg.bw on 4 days and 1 day prior to bacterial infection. 0.1 mL of the 106 CFU/mL bacterial suspension is injected into right posterior thigh muscle. After 2 h post-infection mice are treated with PPEF (3 mg/kg.bw), CCCP (3 mg/kg.bw) and in combination PPEF+CCCP (3 mg/kg.bw+3 mg/kg.bw) dissolved in 0.1 mL sterile water by single bolus intravenous injection. Twenty-four hours after antibacterial administration, the mice are humanely sacrificed. Right thigh muscles from each mouse are aseptically collected, homogenized and serially diluted and processed for quantitative cultures.
Rats[3]
Rats are randomly divided into three groups. One group is euthanized 15 min after a dose of 12.5 MBq (337.8 μCi) 99mTc-MIBI injection (n=6). The other two groups are administered 4 mg/kg CCCP (CCCP group; n=7) or vehicle (vehicle group; n=7) by intraperitoneal (i.p.) injection 90 min after the same dose of 99mTc-MIBI injection and are euthanized after an additional 90 min (180 min after the 99mTc-MIBI injection). Hearts are excised and weighed, and radioactivity is measured between 110 and 170 keV with an auto-well gamma counter. 99mTc-MIBI signals are corrected for physical decay (half-life=6 h).

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

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, 2 years; -20°C, 1 year。-80°C储存时,请在2年内使用, -20°C储存时,请在1年内使用。

可选溶剂 浓度 溶剂体积 质量 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 4.8871 mL 24.4355 mL 48.8711 mL 122.1777 mL
5 mM 0.9774 mL 4.8871 mL 9.7742 mL 24.4355 mL
10 mM 0.4887 mL 2.4436 mL 4.8871 mL 12.2178 mL
15 mM 0.3258 mL 1.6290 mL 3.2581 mL 8.1452 mL
20 mM 0.2444 mL 1.2218 mL 2.4436 mL 6.1089 mL
25 mM 0.1955 mL 0.9774 mL 1.9548 mL 4.8871 mL
30 mM 0.1629 mL 0.8145 mL 1.6290 mL 4.0726 mL
40 mM 0.1222 mL 0.6109 mL 1.2218 mL 3.0544 mL
50 mM 0.0977 mL 0.4887 mL 0.9774 mL 2.4436 mL
60 mM 0.0815 mL 0.4073 mL 0.8145 mL 2.0363 mL
80 mM 0.0611 mL 0.3054 mL 0.6109 mL 1.5272 mL
100 mM 0.0489 mL 0.2444 mL 0.4887 mL 1.2218 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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