ONO AE3 208
Cat. No. 3565
Chemical Name: 4-Cyano-2-[[2-(4-fluoro-1-naphthale
Biological ActivityHigh affinity and selective EP4 receptor antagonist (Ki values are 1.3, 30, 790 and 2400 nM for EP4, EP3, FP and TP receptors respectively). Displays no affinity for EP1, EP2, DP or IP receptors (Ki >10 μM). Inhibits PGE2-induced IL-8 production in colonic epithelial caco-2 cells and attenuates PGE2 inhibition of natural killer T cell activation. Suppresses recovery from experimentally-induced colitis and stimulates CD4+ T cell proliferation in C57BL/6 mice. Also reduces metastasis of mammary tumor cells in a murine model of breast cancer. Orally active.
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.
Certificate of Analysis / Product Datasheet / Safety Datasheet
References are publications that support the products' biological activity.
Deng et al (2013) Exosome-like nanoparticles from intestinal mucosal cells carry prostaglandin E2 and suppress activation of liver NKT cells. J.Immunol. 190 3579. PMID: 23467936.
Dey et al (2009) Prostaglandin E2 couples through EP4 prostanoid receptors to induce IL-8 production in human colonic epithelial cell lines. Br.J.Pharmacol 3 475. PMID: 19175605.
Ma et al (2006) Prostaglandin E receptor EP4 antagonism inhibits breast cancer metastasis. Cancer Res. 66 2923. PMID: 16540639.
Kabashima et al (2002) The prostaglandin receptor EP4 suppresses colitis, mucosal damage and CD4 cell activation in the gut. J.Clin.Invest. 109 883. PMID: 11927615 .
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Keywords: ONO AE3 208, supplier, ONOAE3208, selective, EP4, receptors, antagonists, prostanoids, PGE2, prostaglandins, high, affinity, orally, active, prostanoids, Tocris Bioscience, Prostanoid Receptor Antagonist products
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