CCCP

Catalog No.S6494 Batch:S649402

Technical Data

Formula	C₉H₅ClN₄
Molecular Weight	204.62	CAS No.	555-60-2
Solubility (25°C)*	In vitro	DMSO	41 mg/mL (200.37 mM)
		Ethanol	20 mg/mL (97.74 mM)
		Water	Insoluble
* <1 mg/ml means slightly soluble or insoluble. * Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations. * Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description	CCCP (Carbonyl cyanide m-chlorophenyl hydrazone, Carbonyl cyanide 3-chlorophenylhydrazone), an oxidative phosphorylation inhibitor, is a protonophore mitochondrial uncoupler that increases membrane permeability to protons, leading to a disruption in the mitochondrial membrane potential. Carbonyl cyanide 3-chlorophenylhydrazone (CCCP), the protonophore, can inhibits STING-mediated IFN-β production via disrupting mitochondrial membrane potential (MMP).
In vitro	CCCP, a drug perturbing adenosine triphosphate synthesis by transporting protons across the mitochondrial inner membrane, reduces the spheroid-forming cell (SFC) frequency, indicating sensitivity of stem-like cells towards oxidative phosphorylation (OXPHOS) inhibition.^[1]
In vivo	Carbonyl Cyanide 3-Chlorophenylhydrazone (CCCP), an oxidative phosphorylation (OXPHOS) uncoupler, kills bacterial cells and prevents forming of biofilm.

Protocol (from reference)

Cell Assay:^{^[1]}	Cell lines cells freshly isolated from patient material or PDXs (patient-derived xenografts) Concentrations 25 µM Incubation Time 4 h Method 5× 10⁵ tumor spheroid cells are seeded into two wells of 6-well ultra-low attachment plates. After seven days, 25 µM CCCP or DMSO are added and cells are incubated for 4 h at 37 ℃. Cells are dissociated, stained with 200 nM TOTO-3 in PBS, and prepared for cell sorting as described. Living cells are sorted into 96-well ultra-low attachment plates containing 100 µL of fresh culture medium supplemented with 100 µg/mL streptomycin and 100 U/mL penicillin per well. Limiting dilution and determination of SFC frequency are performed.
Animal Study:^{^[2]}	Animal Models Female Balb/c mice Dosages 3 mg/kg Administration i.v.

Cell Assay:^{^[1]}

Cell lines
cells freshly isolated from patient material or PDXs (patient-derived xenografts)
Concentrations
25 µM
Incubation Time
4 h
Method
5× 10⁵ tumor spheroid cells are seeded into two wells of 6-well ultra-low attachment plates. After seven days, 25 µM CCCP or DMSO are added and cells are incubated for 4 h at 37 ℃. Cells are dissociated, stained with 200 nM TOTO-3 in PBS, and prepared for cell sorting as described. Living cells are sorted into 96-well ultra-low attachment plates containing 100 µL of fresh culture medium supplemented with 100 µg/mL streptomycin and 100 U/mL penicillin per well. Limiting dilution and determination of SFC frequency are performed.

Animal Study:^{^[2]}

Animal Models
Female Balb/c mice
Dosages
3 mg/kg
Administration
i.v.

References

Selleck's CCCP has been cited by 25 publications

TBC1D23 mediates Golgi-specific LKB1 signaling [ Nat Commun, 2024, 15(1):1785]	PubMed: 38413626
Gonococcal OMV-delivered PorB induces epithelial cell mitophagy [ Nat Commun, 2024, 15(1):1669]	PubMed: 38396029
Excessive SOX8 reprograms energy and iron metabolism to prime hepatocellular carcinoma for ferroptosis [ Redox Biol, 2024, 69:103002]	PubMed: 38142583
Fut2 Deficiency Promotes Intestinal Stem Cell Aging by Damaging Mitochondrial Functions via Down-Regulating α1,2-Fucosylation of Asah2 and Npc1 [ Research (Wash D C), 2024, 7:0343]	PubMed: 38550777
Rictor/mTORC2 signalling contributes to renal vascular endothelial-to-mesenchymal transition and renal allograft interstitial fibrosis by regulating BNIP3-mediated mitophagy [ Clin Transl Med, 2024, 14(5):e1686]	PubMed: 38769658
Alpha-lipoic acid alleviates cognitive deficits in transgenic APP23/PS45 mice through a mitophagy-mediated increase in ADAM10 α-secretase cleavage of APP [ Alzheimers Res Ther, 2024, 16(1):160]	PubMed: 39030577
PDGF-BB accelerates TSCC via fibroblast lactates limiting miR-26a-5p and boosting mitophagy [ Cancer Cell Int, 2024, 24(1):5]	PubMed: 38169376
Mitochondrial elongation confers protection against doxorubicin-induced cardiotoxicity [ Biochem Pharmacol, 2024, 229:116495]	PubMed: 39159875
Exogenous NADH promotes the bactericidal effect of aminoglycoside antibiotics against Edwardsiella tarda [ Virulence, 2024, 15(1):2367647]	PubMed: 38884466
TRIM28 promotes porcine epidemic diarrhea virus replication by mitophagy-mediated inhibition of the JAK-STAT1 pathway [ Int J Biol Macromol, 2023, 10.1016/j.ijbiomac.2023.127722]	PubMed: 37907173

RETURN POLICY
Selleck Chemical’s Unconditional Return Policy ensures a smooth online shopping experience for our customers. If you are in any way unsatisfied with your purchase, you may return any item(s) within 7 days of receiving it. In the event of product quality issues, either protocol related or product related problems, you may return any item(s) within 365 days from the original purchase date. Please follow the instructions below when returning products.

SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.