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Potent, competitive neuropeptide (NPY) Y1 antagonist (Ki = 3.3 nM, IC50 = 5.9 nM) that displays > 47, > 100, > 160, > 160 and > 160-fold selectivity over σ1, α1, Y2, Y4 and Y5 receptors respectively. Reduces food intake and body weight via central Y1 inhibition and is brain penetrant.
|Storage||Desiccate at RT|
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
|Solvent||Max Conc. mg/mL||Max Conc. mM|
Preparing Stock Solutions
The following data is based on the product molecular weight 680.79. Batch specific molecular weights may vary from batch to batch due to the degree 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||1.47 mL||7.34 mL||14.69 mL|
|5 mM||0.29 mL||1.47 mL||2.94 mL|
|10 mM||0.15 mL||0.73 mL||1.47 mL|
|50 mM||0.03 mL||0.15 mL||0.29 mL|
References are publications that support the biological activity of the product.
Poindexter et al (2004) Dihydropyridine neuropeptide Y Y1 receptor antagonists 2: bioisosteric urea replacements Bioorg.Med.Chem. 12 507 PMID: 14723969
Antal-Zimanyi et al (2008) Pharmacological characterization and appetite suppressive properties of BMS-193885, a novel and selective neuropeptide Y1 receptor antagonist Eur.J.Pharmacol. 590 224 PMID: 18573246
Poindexter et al (2002) Dihydropyridine neuropeptide Y Y1 receptor antagonists. Bioorg.Med.Chem.Letts. 12 379
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Keywords: BMS 193885, BMS 193885 supplier, Potent, competitive, NPY, Y1, antagonists, Peptide, Receptors, Neuropeptide, Y, BMS193885, neuropeptides, 3242, Tocris Bioscience
1 Citation for BMS 193885
Citations are publications that use Tocris products. Selected citations for BMS 193885 include:
Acton et al (2019) Spinal Neuropeptide Y1 Receptor-Expressing Neurons Form an Essential Excitatory Pathway for Mechanical Itch. Cell Rep 28 625 PMID: 31315043
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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.