An inhibitor of leukotriene biosynthesis (IC50 = 3 nM in human polymorphonuclear leukocytes). Acts by inhibiting 5-lipoxygenase-activating protein (FLAP) (IC50 = 30 nM for inhibition of [125I]-L-691,678 photoaffinity labelling). Also moderately potent PPARα antagonist (IC50 = 0.5-1 μM). Orally active in vivo.
|Storage||Store at RT|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 472.08. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
|Concentration / Solvent Volume / Mass||1 mg||5 mg||10 mg|
|1 mM||2.12 mL||10.59 mL||21.18 mL|
|5 mM||0.42 mL||2.12 mL||4.24 mL|
|10 mM||0.21 mL||1.06 mL||2.12 mL|
|50 mM||0.04 mL||0.21 mL||0.42 mL|
References are publications that support the products' biological activity.
Dixon et al (1990) Requirement of a 5-lipoxygenase-activating protein for leukotriene synthesis. Nature 343 282 PMID: 2300173
Gillard et al (1989) L-663,536 (MK-886) (3-[1-(4-chlorobenzyl)-3-t-butyl-thio-5-isopropylindol-2-yl]-2,2-dimethylpropanoic acid), a novel, orally active leukotriene biosynthesis inhibitor. Can.J.Physiol.Pharmacol. 67 456 PMID: 2548691
Kehrer et al (2001) Inhibition of peroxisome-proliferator-activated receptor (PPAR)α by MK886. Biochem.J. 356 899 PMID: 11389700
Mancini et al (1992) 5-Lipoxygenase-activating protein is the target of a novel hybrid of two classes of leukotriene biosynthesis inhibitors. Mol.Pharmacol. 41 267 PMID: 1538707
If you know of a relevant reference for MK 886, please let us know.
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Keywords: MK 886, supplier, Inhibitor, 5-lipoxygenase-activating, protein, FLAP, PPARα, PPARalpha, antagonists, inhibitors, inhibits, Oxygenases, Oxidases, leukotrienes, eicosanoids, biosynthesis, Peroxisome, Proliferator-activated, PPARs, MK886, L663536, 5-LOX, L-663,536, Lipoxygenase, PPARalpha, Receptors, Leukotriene, and, Related, Receptors, Lipoxygenase, Tocris Bioscience
7 Citations for MK 886
Citations are publications that use Tocris products. Selected citations for MK 886 include:
Shahid et al (2015) Acinar Cell Production of Leukotriene B4 Contributes to Development of Neurogenic Pancreatitis in Mice. J Neuroinflammation 1 75 PMID: 25729765
Rizvi et al (2013) Interactions of PPAR-alpha and adenosine receptors in hypoxia-induced angiogenesis. Vascul Pharmacol 59 144 PMID: 24050945
Roversi et al (2013) Bifunctional lipocalin ameliorates murine immune complex-induced acute lung injury. J Biol Chem 288 18789 PMID: 23625922
Esposito et al (2011) Cannabidiol reduces Aβ-induced neuroinflammation and promotes hippocampal neurogenesis through PPARγ involvement. Cell Mol Gastroenterol Hepatol 6 e28668 PMID: 22163051
Melis et al (2008) Endogenous fatty acid ethanolamides suppress nicotine-induced activation of mesolimbic dopamine neurons through nuclear receptors. J Neurosci 28 13985 PMID: 19091987
Scuderi et al (2012) Palmitoylethanolamide exerts neuroprotective effects in mixed neuroglial cultures and organotypic hippocampal slices via peroxisome proliferator-activated receptor-α. J Pharmacol Exp Ther 9 49 PMID: 22405189
Mascia et al (2011) Blockade of nicotine reward and reinstatement by activation of alpha-type peroxisome proliferator-activated receptors. Biol Psychiatry 69 633 PMID: 20801430
Do you know of a great paper that uses MK 886 from Tocris? If so please let us know.
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