EPA free acid

SKU: orb1301847

Description

Eicosapentaenoic Acid (EPA) is an omega-3 fatty acid that acts as a FASN inhibitor and promotes DNA demethylation, reactivating tumor suppressor genes like C/EBPδ. It activates the RAS/ERK pathway in leukemia cell studies and induces vasodilation by relaxing vascular smooth muscle cells, supporting research in oncology and cardiovascular biology.

Research Area

Immunology & Inflammation

Key Properties

• CAS Number: 10417-94-4
• MW: 302.46
• Purity: >98%
• Formula: C₂₀H₃₀O₂
• SMILES: CC\C=C/C\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O
• Target: LO (Lipoxygenase)
• Solubility: Soluble in DMSO (up to 50 mg/ml) or in Ethanol (up to 100 mg/ml).

Bioactivity

• Target IC50:
  MDA-MB-468 cells:> 100 μM|MDA-MB-468 cells:> 100 μM (EC50)|RBL-2H3 cells:> 50 μM
• In Vivo:
  METHODS: To study the protective effect of Eicosapentaenoic Acid on the cardiovascular system, a diet rich in Eicosapentaenoic Acid was fed to spontaneously hypertensive rats (SHRs) for 20 weeks. RESULTS: Rats in the Eicosapentaenoic Acid diet group showed a reduction in interstitial cardiac fibrosis and an improvement in left ventricular diastolic function, despite persistently elevated blood pressure. The Eicosapentaenoic Acid diet increased the mRNA expression of M2-type macrophage marker Mrc1 and anti-inflammatory cytokine interleukin-10 (IL-10) in cardiac tissue. It indicates that the anti-fibrotic effect of EPA is partially achieved by promoting the polarization of macrophages to the anti-inflammatory M2 type and increasing IL-10. METHODS: To study the antiviral efficacy of Eicosapentaenoic Acid, Eicosapentaenoic Acid (10, 50, and 100 mg/kg) was orally administered to C57 mice for 2 consecutive days. RESULTS: There was no significant difference in the serum ALT and urine CRE levels of mice in the Eicosapentaenoic Acid administration group compared with the control group, indicating that EPA had no hepatotoxicity or nephrotoxicity to mice at the given dose. HE staining also showed that EPA did not cause tissue damage in the liver and kidney tissues of mice.
• In Vitro:
  METHODS: HepG2 cells were treated with Eicosapentaenoic Acid (0, 0.1, 0.2, 0.3, 0.4, 0.5 mM) for 12 hours, and the inhibitory effect on cell growth was detected by the MTT assay. RESULTS: Eicosapentaenoic Acid inhibited the growth of HepG2 cells (IC50=50 µM). METHODS: N2a cells were treated with Eicosapentaenoic Acid (1.5 µM-200 µM). The fluorescence intensity of fluorescin was measured by 485 nm excitation and 528 nm emission using a microplate reader to quantify the number of viable cells. RESULTS: Eicosapentaenoic Acid at 25 µM was considered to have no significant effect on cell viability and was used in subsequent cell protection experiments, indicating that its toxicity to cells was relatively low at this concentration.

Storage & Handling

• Storage: -20°C
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

Alternative Names

Eicosapentaenoic acid

Compound Identifiers

PubChem CID

446284