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|
The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.
References are publications that support the products' biological activity.
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
If you know of a relevant reference for NPY 5RA972, please let us know.
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Keywords: NPY 5RA972, supplier, NPY5RA972, neuropeptide, Y, Y5, receptors, antagonists, potent, selective, NPYY5, neuropeptides, NPY, Receptors, 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
Do you know of a great paper that uses NPY 5RA972 from Tocris? If so please let us know.
Literature in this Area
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.