| 产品描述: | CCCP is an oxidative phosphorylation (OXPHOS) uncoupler. CCCP induces activation of PINK1 leading to Parkin Ser65 phosphorylation |
| 靶点: |
STING IFN-β;Apoptosis;IκB/IKK;COX;MitochondrialMetabolism;STING;IFNAR;Antibacterial |
| 体内研究: |
The same dosage of 3 mg/kg.bw each of CCCP and PPEF is used. In both the cases 1 log reduction is observed in the bacterial load. However, when 3 mg/kg.bw of PPEF is used in combination with 3 mg/kg.bw of CCCP, 6 log10 reduction is observed in the bacterial count. The developed model validates the enhanced antibacterial activity of combination therapy.99mTc-MIBI signals in the hearts of SD rats administered CCCP (4 mg/kg intraperitoneally) or vehicle is also measured. 99mTc-MIBI signals decrease in rat hearts administered CCCP, and the ATP content, as measured by 31P magnetic resonance spectroscopy, decreased simultaneously. To investigate whether CCCP decreased the 99mTc-MIBI signals in rats, we analyzed the radioisotope activity of excised heart tissue from rats administered CCCP. At 180 min after 99mTc-MIBI injection, the 99mTc-MIBI signals from the hearts in the CCCP group are significantly lower than those in the vehicle group. |
| 参考文献: |
1. Kwon D, et al. Carbonyl cyanide 3-chlorophenylhydrazone (CCCP) suppresses STING-mediated DNA sensing pathway through inducing mitochondrial fission. Biochem Biophys Res Commun. 2017 Aug 30. pii: S0006-291X(17)31704-7. 2. Sinha D, et al. Synergistic efficacy of Bisbenzimidazole and Carbonyl Cyanide 3-Chlorophenylhydrazonecombination against MDR bacterial strains. Sci Rep. 2017 Mar 17;7:44419. 3. Kawamoto A, et al. Measurement of technetium-99m sestamibi signals in rats administered a mitochondrial uncoupler and in a rat model of heart failure. PLoS One. 2015 Jan 16;10(1):e0117091. 4. Kondapalli C, et al. PINK1 is activated by mitochondrial membrane potential depolarization and stimulates Parkin E3 ligase activity by phosphorylating Serine 65. Open Biol. 2012 May;2(5):120080. 5. Haifeng Jiao, et al. Mitocytosis, a migrasome-mediated mitochondrial quality-control process. Cell. 2021 May 27;184(11):2896-2910.e13. |
| 溶解性: |
Soluble in DMSO |
| 保存条件: |
-20℃ |
| 配置溶液浓度参考: |
|
1mg |
5mg |
10mg |
| 1 mM |
4.887 ml |
24.436 ml |
48.871 ml |
| 5 mM |
0.977 ml |
4.887 ml |
9.774 ml |
| 10 mM |
0.489 ml |
2.444 ml |
4.887 ml |
| 50 mM |
0.098 ml |
0.489 ml |
0.977 ml |
|
| 注意: |
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