| Caffeic Acid Phenethyl EsterNF-κB activation inhibitor |
Sample solution is provided at 25 µL, 10mM.
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Science.2016 Aug 5;353(6299)594-8Nat Nanotechnol.2017 Dec;12(12):1190-1198.Nature Biotechnology.2017 Jun;35(6):569-576Nat Med.2018 Sep 17.Cell.2018 Dec 21. pii: S0092-8674(18)31561-7.Cell.Available online 25 October 2018.Cell.2018 Sep 27. pii: S0092-8674(18)31183-8.Cell.2018 Jun 28;174(1):172-186.e21.Cell.2018 Feb 22;172(5):1007-1021.e17.Cell.2017 Nov 30;171(6):1284-1300.e21.Cell.2017 Aug 17. pii: S0092-8674(17)30869-3.Cell.2017 Jul 13;170(2):312-323Nat Med.2018 Jan 29.Nat Med.2017 Nov;23(11):1342-1351.Cell.2017 Apr 6;169(2):286-300.Cell.2015 Aug 27;162(5):987-1002.Cell.2015 Feb 12;160(4):729-44.Nature Medicine.2017 Apr;23(4):493-500.Cancer Cell.2018 May 14;33(5):905-921.e5.Cancer Cell.2018 Apr 9;33(4):752-769.e8.Cancer Cell.2018 Mar 12;33(3):401-416.e8.Cancer Cell.2017 Aug 14;32(2):253-267.e5.Nat Methods.2018 Jul;15(7):523-526.Cell Stem Cell.2018 May 3;22(5):769-778.e4.Cell Stem Cell.2017 Nov 20. pii: S1934-5909(17)30375-2.Quality Control & MSDS
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- Purity = 99.93%
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Chemical structure
| Cell experiment [1]: | |
Cell lines | The human histiocytic cell line U937 cells |
Preparation method | The solubility of this compound in DMSO is >10 mM. General tips for obtaining a higher concentration: Please warm the tube at 37℃ for 10 minutes and/or shake it in the ultrasonic bath for a while. Stock solution can be stored below -20℃ for several months. |
Reacting condition | 0, 5, 10, 15, 25 and 30 μg/ml; 2 h |
Applications | In U937 cells, Caffeic Acid Phenethyl Ester (CAPE) inhibited the TNF-dependent activation of NF-KB in a dose-dependent manner, with maximum effect occurring at 25 ug/ml. CAPE (25 ug/ml) also blocked NF-KB activation induced by Phorbol Ester, Ceramide, Okadaic Acid, and Hydrogen Peroxide. |
| Animal experiment [2]: | |
Animal models | CT26-bearing BALB/c male mice with pulmonary metastases |
Dosage form | 10 mg/kg/day, intraperitoneal injection |
Application | In CT26-bearing BALB/c male mice with pulmonary metastases, CAPE decreased tumor colonization in the lung. Mice treated with CAPE survived longer than untreated controls. CAPE reduced plasma VEGF levels by 53.2%. |
Other notes | Please test the solubility of all compounds indoor, and the actual solubility may slightly differ with the theoretical value. This is caused by an experimental system error and it is normal. |
References: [1] Natarajan K, Singh S, Burke TR Jr, Grunberger D, Aggarwal BB. Caffeic acid phenethyl ester is a potent and specific inhibitor of activation of nuclear transcription factor NF-kappa B. Proc Natl Acad Sci U S A. 1996 Aug 2;93(17):9090-5. [2] Liao HF, Chen YY, Liu JJ, Hsu ML, Shieh HJ, Liao HJ, Shieh CJ, Shiao MS, Chen YJ. Inhibitory effect of caffeic acid phenethyl ester on angiogenesis, tumor invasion, and metastasis. J Agric Food Chem. 2003 Dec 31;51(27):7907-12. | |
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| Cas No. | 104594-70-9 | SDF | Download SDF |
| Synonyms | N/A | ||
| Chemical Name | 2-phenylethyl (E)-3-(3,4-dihydroxyphenyl)prop-2-enoate | ||
| Canonical SMILES | C1=CC=C(C=C1)CCOC(=O)C=CC2=CC(=C(C=C2)O)O | ||
| Formula | C17H16O4 | M.Wt | 284.31 |
| Solubility | ≥28.4mg/mL in DMSO | Storage | Store at -20°C |
| Shipping Condition | Evaluation sample solution : ship with blue ice.All other available size:ship with RT , or blue ice upon request | ||
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. | ||
Caffeic acid phenethyl ester (CAPE) is an inhibitor of NF-κB activation [1].
CAPE derives from honeybee propolis and has several biological activities. It is found to be an inhibitor of NF-κB activation. In U937 cells, CAPE inhibits the TNF-dependent activation of NF-κB dose-dependently. The maximum effect occurs at dose of 25μg/ml. CAPE also inhibits NF-κB activation induced by phorbol ester, ceramide, okadaic acid and hydrogen peroxide. It is reported that CAPE prevents NF-κB from binding to DNA without affecting other transcription factors. CAPE also has angiogenesis efficacy. It shows inhibition effect on the formation of capillary-like tubes. Besides, it reduces the production of VEGF both in CT26 cell culture and in animal model. In addition, CAPE effectively prevents CT26 cells from secreting MMP-2 and MMP-9 [1, 2].
References:[1] Natarajan K, Singh S, Burke TR Jr, Grunberger D, Aggarwal BB. Caffeic acid phenethyl ester is a potent and specific inhibitor of activation of nuclear transcription factor NF-kappa B. Proc Natl Acad Sci U S A. 1996 Aug 20;93(17):9090-5.[2] Liao HF, Chen YY, Liu JJ, Hsu ML, Shieh HJ, Liao HJ, Shieh CJ, Shiao MS, Chen YJ. Inhibitory effect of caffeic acid phenethyl ester on angiogenesis, tumor invasion, and metastasis. J Agric Food Chem. 2003 Dec 31;51(27):7907-12.
