Linoleate sodium
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Linoleate sodium is an orally active IL8 regulator via the JNK and NF-κB pathway. Linoleate sodium can change the composition of fatty acids and the production of metabolites in cells. Linoleate sodium has anti-inflammatory, immune-regulating, and tumor cell growth-affecting activities.
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- Reinheit: 99.88%
- CAS. Nr.: 822-17-3
- Formel: C18H31NaO2
- Molecular Weight:302.43
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Speicherung:
-20°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
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Biologische Aktivität
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IL-8 |
Linoleate (0.125-1.0 mM, 24 h (for viability test)) sodium increases viability of hepatocytes and regulates TG accumulation in goose primary hepatocytes[1].
Linoleate (100-1000 μM, 9 h) sodium combined with palmitate (500 μM) significantly inhibits IL8 (mRNA and protein) production in Huh7 and HepG2 cells, below that of palmitate alone[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:goose primary hepatocytes
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Concentration:0.125, 0.25, 0.5, 1.0 mM
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Incubation Time:24 h
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Result:Increased PLIN mRNA and reduced PPARγ mRNA.
Increased mRNA expression of PPARα and CPT-1.
Increased FoxO1 mRNA expression.
Increased MTP mRNA.
Significantly elevated DGAT2 mRNA.
Linoleate (in the form of a diet containing 15% (w/w) safflower oil; p.o., through diet) sodium reduces the induction of fatty acid synthetase activity in rat liver[4].
Linoleate (in the form of linoleate-enriched safflower oil, 100 ppm, dietary) sodium increases arachidonic acid (20:4n-6) levels in the serum of mice with antigen-induced antibodies and allergic reactions[5].
Linoleate (in the form of linoleate-enriched safflower oil, corresponding to an 18:2n-6/18:3n-3 ratio of 127; dietary) sodium attenuates gastric mucosal damage induced by ethanol, ischemia/reperfusion, and water immersion stress in a rat experimental gastric ulcer model[6].
Linoleate sodium (1 mg/mouse; ip; 1 time) significantly increases the median survival of mice inoculated with EAT cells from 18 days to 48 days, and completely inhibited tumor growth in more than 40% of mice[7].
Linoleate (in the form of linoleate-rich safflower oil, 10% of the semi-purified diet; fed) sodium makes ICR mice more sensitive to pentobarbital, as manifested by a shorter onset of anesthetic effect and a longer duration of anesthetic[8].
Linoleate (in the form of linoleate-rich safflower oil corresponding to an 18:2n-6/18:3n-3 ratio of less than 0.1; fed) can reduce urine protein levels, plasma urea nitrogen levels, glomerular crescent formation, and fibrinoid necrosis in rats with crescent-type anti-glomerular basement membrane nephritis, while increasing the proportion of arachidonic acid (20:4n-6) in glomerular phospholipids[9].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:Male lean SHHF rats; spontaneously hypertensive heart failure model[3]
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Dosage:High-linoleate safflower oil (HLSO), 10% (w/w)
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Administration:ad libitum for 4 weeks
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Result:Preserved L4CL and total CL to 90% of non-failing levels.
Attenuated 17-22% decreases in state 3 mitochondrial respiration.
Increased left ventricular fractional shortening significantly, and decreased plasma insulin levels.
Augmented the production of several eicosanoid species in serum compared with the control and lard groups.
Chemical Information
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CAS. Nr. 822-17-3
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Appearance Solid
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Molecular Weight 302.43
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Formel C18H31NaO2
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Color White to light yellow
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SMILES
CCCCC/C=C\C/C=C\CCCCCCCC(O[Na])=O
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
-20°C, stored under nitrogen, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture)
Lösungsmittel & Löslichkeit
Ethanol : 4 mg/mL (13.23 mM; ultrasonic and warming and heat to 60°C)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Reinheit & Dokumentation
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Data Sheet (273 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Korean - KR (392 KB)
- Portuguese - PT (392 KB)
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Handling Instructions (2659 KB)
Verweise
[1]. Pan Z, et al. Effects of linoleate on cell viability and lipid metabolic homeostasis in goose primary hepatocytes. Comp Biochem Physiol A Mol Integr Physiol. 2011 Jun;159(2):113-8. [Content Brief]
[2]. Maruyama H, et al. Linoleate appears to protect against palmitate-induced inflammation in Huh7 cells. Lipids Health Dis. 2014 May 13;13:78. [Content Brief]
[3]. Mulligan CM, et al. Dietary linoleate preserves cardiolipin and attenuates mitochondrial dysfunction in the failing rat heart. Cardiovasc Res. 2012 Jun 1;94(3):460-8. [Content Brief]
[4]. Flick PK, et al. Effect of dietary linoleate on synthesis and degradation of fatty acid synthetase from rat liver. J Biol Chem. 1977 Jun 25;252(12):4242-9. [Content Brief]
[5]. Oh-hashi K, et al. Reevaluation of the effect of a high alpha-linolenate and a high linoleate diet on antigen-induced antibody and anaphylactic responses in mice. Biol Pharm Bull. 1997 Mar;20(3):217-23. [Content Brief]
[6]. Matsuba S, et al. Effect of dietary linoleate/alpha-linolenate balance on experimentally induced gastric injury in rats. Prostaglandins Leukot Essent Fatty Acids. 1998 Nov;59(5):317-23. [Content Brief]
[7]. Norman A, et al. Antitumor activity of sodium linoleate. Nutr Cancer. 1988;11(2):107-15. [Content Brief]
[8]. Nakashima Y, et al. Effect of a high linoleate and a high alpha-linolenate diet on general behavior and drug sensitivity in mice. J Lipid Res. 1993 Feb;34(2):239-47. [Content Brief]
[9]. Watanabe S, et al. Effect of dietary alpha-linolenate/linoleate balance on crescent type-anti-glomerular basement membrane nephritis in rats. Lipids. 1990 May;25(5):267-72. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (stored under nitrogen, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| Ethanol | 1 mM | 3.3066 mL | 16.5328 mL | 33.0655 mL | 82.6638 mL |
| 5 mM | 0.6613 mL | 3.3066 mL | 6.6131 mL | 16.5328 mL | |
| 10 mM | 0.3307 mL | 1.6533 mL | 3.3066 mL | 8.2664 mL |