Cat. No. 2556
Chemical Name: (S)-3,4-Dihydro-1-[2-[4-(4-methoxyp
Biological ActivityPotent and selective 5-HT1D receptor agonist that displays > 600-fold selectivity over 5-HT1A and 5-HT2A receptors and no activity at 5-HT1B, 5-HT1E, 5-HT2B, 5-HT2C, 5-HT6 and 5-HT7 receptors. Reduces dural plasma extravasation evoked by trigeminal ganglion stimulation.
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
Bhattacharya et al (2004) 5-Hydroxytryptamine1B receptor-mediated contraction of rabbit saphenous vein and basilar artery: role of vascular endothelium. J.Pharmacol.Exp.Ther. 309 825. PMID: 14724223.
Cutrer et al (1999) Effects of PNU-109,291, a selective 5-HT1D receptor agonist, on electrically induced dural plasma extravasation and capsaicin-evoked c-fos immunoreactivity within trigeminal nucleus caudalis. Neuropharmacology 38 1043. PMID: 10428423.
Ennis et al (1998) Isochroman-6-carboxamides as highly selective 5-HT1D agonists: potential new treatment for migraine without cardiovascular side effects. J.Med.Chem. 41 2180. PMID: 9632349.
If you know of a relevant reference for this product please let us know.
Citations are publications that use Tocris products. Selected citations for PNU 109291 include:
Watts et al (2015) 5-HT is a potent relaxant in rat superior mesenteric veins. J Mol Neurosci 3 e00103. PMID: 25692021.
Do you know of a great paper that uses PNU 109291 from Tocris? If so please let us know.
View Related Products by Product Action
Keywords: PNU 109291, supplier, Potent, selective, 5-HT1D, agonists, Serotonin, Receptors, PNU109291, Tocris Bioscience, 5-HT1D Receptor Agonist products
Find multiple products by catalog number
Follow @Tocris on Twitter
Tocris is now actively tweeting. For regular updates on news, events and special offers, follow @Tocris on Twitter.