12-HETE
Based on 2 publication(s) in Google Scholar
12-HETE, a major metabolic product of arachidonic acid using 12-LOX catalysis, inhibits cell apoptosis in a dose-dependent manner. 12-HETE promotes the activation and nuclear translocation of NF-κB through the integrin-linked kinase (ILK) pathway.12-HETE has both anti-thrombotic and pro-thrombotic effects. 12-HETE is a neuromodulator.
For research use only. We do not sell to patients.
- Purity: 95.7%
- CAS No.: 71030-37-0
- Formula: C20H32O3
- Molecular Weight:320.47
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Storage:
Solution, -20°C, 2 years
Publications Citing Use of MedChemExpress (MCE) 12-HETE
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Biological Activity
12-HETE participates in the inhibition of cell apoptosis by activating the ILK/NF-κB pathway, implying an important underlying mechanism that promotes the survival of ovarian cancer cells. 12-HETE facilitates cell survival by activating the integrin-linked kinase/NF-κB pathway in ovarian cancer. 12-HETE protects against cell apoptosis in ovarian cancer cells in a concentration-dependent manner. 12-HETE (1 μM) significantly decreases the activation of caspase-3 induced by serum deprivation (SD).12-HETE represses the increased activity of caspase-3 induced by SD in a concentration-dependent manner, with an IC50 value of 1.13 μM[1].
12-HETE (1 μM) facilitates the activation and nuclear translocation of NF-κB via ILK in ovarian cancer cells[1].
12-HETE inhibits insulin secretion, reduces metabolic activity and induces cell death in human islets. 12-HETE increases bovine platelet aggregation induced by thrombin and inhibits prostaglandin E1-induced elevation of intracellular cAMP levels. 12-HETE inhibits washed platelet (WP) aggregation[2].
The neuronal effects of 12-HETE include attenuation of calcium influx and glutamate release as well as inhibition of AMPA receptor (AMPA-R) activation[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:Ovarian cancer OVCAR-3 and SKOV3 cells
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Concentration:0, 0.2, 0.5, and 1 µM
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Incubation Time:0, 24, 48, 72, and 96 hours
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Result:Inhibited the decrease in cell viability induced by SD in a dose-dependent manner.
1 µM 12-HETE treatment significantly mitigated the decrease in cell viability under conditions of SD.
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Cell Line:Ovarian cancer OVCAR-3 and SKOV3 cells
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Concentration:1 µM
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Incubation Time:
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Result:Led to increased levels of NF-κB p65 phosphorylation.
Caused a significant increase in the protein levels of nuclear NF-κB p65, which was accompanied by decreased levels of NF-κB p65 in the cytoplasm.
Chemical Information
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CAS No. 71030-37-0
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Appearance Liquid
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Molecular Weight 320.47
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Formula C20H32O3
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Color Colorless to light yellow
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SMILES
CCCCC/C=C\CC(O)/C=C/C=C\C/C=C\CCCC(O)=O
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Solution, -20°C, 2 years
Publications (2)
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Journal Impact Factor
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Most Recent
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Int Immunopharmacol
Palmitic acid inhibits macrophage-mediated chemotherapy resistance in multiple myeloma via ALOX12 signaling. [Abstract]2024 Oct 7;143(Pt 1):113320. PMID: 39378653 -
ACS Pharmacol Transl Sci
Ultrasensitive Profiling of Arachidonic Acid Metabolites Based on 5‑(Diisopropylamino)amylamine Derivatization-Ultraperformance Liquid Chromatography-Tandem Mass Spectrometry. [Abstract]2025 Oct 4;8(11):4095-4106. PMID: 41262585
Purity & Documentation
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Data Sheet (267 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Qian Liu, et al. 12-HETE facilitates cell survival by activating the integrin-linked kinase/NF-κB pathway in ovarian cancer. Cancer Manag Res. 2018 Nov 16;10:5825-5838. [Content Brief]
[2]. Benedetta Porro, et al. Analysis, physiological and clinical significance of 12-HETE: a neglected platelet-derived 12-lipoxygenase product. J Chromatogr B Analyt Technol Biomed Life Sci. 2014 Aug 1;964:26-40. [Content Brief]
[3]. Aidan J Hampson, et al. 12-hydroxyeicosatetrenoate (12-HETE) attenuates AMPA receptor-mediated neurotoxicity: evidence for a G-protein-coupled HETE receptor. J Neurosci. 2002 Jan 1;22(1):257-64. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)