Potent and selective neuropeptide Y Y5 receptor antagonist (IC50 values are 3.1, >10000, >10000 and >10000 nM for Y5, Y1, Y2 and Y4 receptors respectively). Does not block NPY-induced feeding in vivo. Orally active and brain penetrant.
|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 351.44. 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||2.85 mL||14.23 mL||28.45 mL|
|5 mM||0.57 mL||2.85 mL||5.69 mL|
|10 mM||0.28 mL||1.42 mL||2.85 mL|
|50 mM||0.06 mL||0.28 mL||0.57 mL|
References are publications that support the biological activity of the product.
Block et al (2002) Discovery and optimization of a series of carbazole ureas as NPY5 antagonists for the treatment of obesity. J.Med.Chem. 45 3509 PMID: 12139462
Turnbull et al (2002) Selective antagonism of the NPY Y5 receptor does not have a major effect on feeding in rats. Diabetes 51 2441 PMID: 12145156
Morris et al (2007) Neuropeptide Y suppresses absence seizures in a genetic model primarily through effects on Y receptors. Eur.J.Neurosci. 25 1136 PMID: 17331209
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Keywords: NPY 5RA972, NPY 5RA972 supplier, NPY5RA972, neuropeptide, Y, Y5, receptors, antagonists, potent, selective, NPYY5, neuropeptides, NPY, Receptors, 3677, Tocris Bioscience
1 Citation for NPY 5RA972
Citations are publications that use Tocris products. Selected citations for NPY 5RA972 include:
Zhang et al (2015) Neuropeptide Y Stimulates Proliferation and Migration of Vascular Smooth Muscle Cells from Pregnancy Hypertensive Rats via Y1 and Y5 Receptors. PLoS One 10 e0131124 PMID: 26131716
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Literature in this Area
Tocris offers the following scientific literature in this area to showcase our products. We invite you to request* or download your copy today!
*Please note that Tocris will only send literature to established scientific business / institute addresses.
Peptides Involved in Appetite Modulation Scientific Review
Written by Sonia Tucci, Lynsay Kobelis and Tim Kirkham, this review provides a synopsis of the increasing number of peptides that have been implicated in appetite regulation and energy homeostasis; putative roles of the major peptides are outlined and compounds available from Tocris are listed.