Caffeic Acid Phenethyl Ester
Catalog No.S7414 Synonyms: CAPE, Phenylethyl Caffeate
Molecular Weight(MW): 284.31
Caffeic acid phenethyl ester is a potent and specific inhibitor of NF-κB activation, and also displays antioxidant, immunomodulatory and antiinflammatory activities.
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3 Customer Reviews
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The protein expression alteration of p-NF-κB, NF-κB, PD-L1 in NP-69-LMP1 or NP-69 cell lines treated with 0, 0.5, and 1.0 μM Caffeic Acid Phenethyl Ester (CAPE) for 72 hours. β-actin was used to verify equal loading.
Oncotarget, 2014, 5(23): 12189-202 . Caffeic Acid Phenethyl Ester purchased from Selleck.
Representative apoptosis assay of LPS141 cells. Summary of apoptosis assay results. Data represent % apoptotic cells ± standard deviation (SD, error bars).
Sci Rep, 2015, 5: 12580. Caffeic Acid Phenethyl Ester purchased from Selleck.
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PC cells were treated with 5 μM CAPE for 24 h, and EMT markers were detected (n=3/group). * P < 0.05, ** P < 0.01, and *** P < 0.001
Oncotarget, 2016, 7(25):38539-38550. Caffeic Acid Phenethyl Ester purchased from Selleck.
Purity & Quality Control
Choose Selective NF-κB Inhibitors
Biological Activity
| Description | Caffeic acid phenethyl ester is a potent and specific inhibitor of NF-κB activation, and also displays antioxidant, immunomodulatory and antiinflammatory activities. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| In vitro |
Caffeic acid phenethyl ester blocks NF-κB activation induced by phorbol ester, ceramide, okadaic acid, and hydrogen peroxide by preventing the translocation of the p65 subunit of NF-κB to the nucleus. [1] In a series of tumor cell lines, Caffeic acid phenethyl ester shows promising antiproliferative activity with EC50 of 1.76, 3.16, 13.7, and 44.0 μM against murine colon 26-L5, murine B16-BL6 melanoma, human HT-1080 fibrosarcoma and human lung A549 adenocarcinoma cell lines, respectively. [2] Caffeic acid phenethyl ester, as a potent antioxidant, exerts its anti-apoptotic effect in cerebellar granule cells by blocking ROS formation and inhibiting caspase activity. [3] Moreover, Caffeic acid phenethyl ester attenuates the pro-inflammatory phenotype of LPS-stimulated HSCs, and LPS-induced sensitization of HSCs to fibrogenic cytokines by inhibiting NF-κB signaling. [4] |
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| In vivo | In vivo, Caffeic acid phenethyl ester (10 mg/kg, i.p.) inhibits the growth and angiogenesis of primary tumors in C57BL/6 and BALB/c mice inoculated with Lewis lung carcinoma, colon carcinoma, and melanoma cells. [5] Caffeic acid phenethyl ester (5, 10, 20 mg/kg) also shows immunomodulatory effects in vivo by decreasing thymus weight and/or cellularity of thymus and spleen. [6] |
Protocol
| Cell Research: |
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Solubility (25°C)
| In vitro | DMSO | 57 mg/mL (200.48 mM) |
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| Ethanol | 57 mg/mL (200.48 mM) | |
| Water | 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.
Chemical Information
| Molecular Weight | 284.31 |
|---|---|
| Formula | C17H16O4 |
| CAS No. | 104594-70-9 |
| Storage | powder |
| in solvent | |
| Synonyms | CAPE, Phenylethyl Caffeate |
Bio Calculators
Molarity Calculator
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).
Dilution Calculator
Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and MSDS / COA (available online).
Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2
Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Molarity Calculator
Clinical Trial Information
| NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
|---|---|---|---|---|---|
| NCT01891227 | Completed | Breast Cancer | Arbeitsgemeinschaft medikamentoese Tumortherapie | August 9 2013 | Phase 2 |
| NCT00741260 | Completed | Breast Cancer | Puma Biotechnology Inc. | December 9 2008 | Phase 1|Phase 2 |
| NCT02393755 | Active not recruiting | Colon Adenocarcinoma|Rectal Adenocarcinoma|Recurrent Colon Carcinoma|Recurrent Rectal Carcinoma|Stage IVA Colon Cancer|Stage IVA Rectal Cancer|Stage IVB Colon Cancer|Stage IVB Rectal Cancer | Roswell Park Cancer Institute|National Cancer Institute (NCI)|Boehringer Ingelheim|National Comprehensive Cancer Network | May 8 2015 | Phase 1|Phase 2 |
| NCT01634685 | Completed | Rectal Adenocarcinoma | University of Texas Southwestern Medical Center | August 8 2012 | Phase 1 |
| NCT03448835 | Recruiting | Stomach Cancer|Gastro Esophageal Junction Cancer | The Netherlands Cancer Institute|Hoffmann-La Roche | March 7 2018 | Phase 2 |
| NCT02873195 | Active not recruiting | Recurrent Colorectal Carcinoma|Refractory Colorectal Carcinoma|Stage IV Colorectal Cancer AJCC v7|Stage IVA Colorectal Cancer AJCC v7|Stage IVB Colorectal Cancer AJCC v7 | Academic and Community Cancer Research United|National Cancer Institute (NCI) | July 7 2017 | Phase 2 |
Tech Support
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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