Potent and selective CGRP receptor antagonist (IC50 values are 0.03 and 6.4 nM for human and rat CGRP receptors respectively). Displays high affinity for human CGRP receptors (Ki = 14.4 pM); exhibits no significant affinity for 75 other receptors.
|Storage||Store at -20°C|
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 869.65. 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||1.15 mL||5.75 mL||11.5 mL|
|5 mM||0.23 mL||1.15 mL||2.3 mL|
|10 mM||0.11 mL||0.57 mL||1.15 mL|
|50 mM||0.02 mL||0.11 mL||0.23 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.
Doods et al (2000) Pharmacological profile of BIBN4096BS, the first selective small molecule CGRP antagonist. Br.J.Pharmacol. 129 420 PMID: 10711339
Rudolf et al (2005) Development of human calcitonin gene-related peptide (CGRP) receptor antagonists. 1. Potent and selective small molecule CGRP antagonists. 1-[N2-[3,5-Dibromo-N-[[4-(3,4-dihydro-2(1H)-oxoquinazolin-3-yl)-1- piperidinyl J.Med.Chem. 48 5921 PMID: 16161996
If you know of a relevant reference for BIBN 4096, please let us know.
View Related Products by Product Action
Keywords: BIBN4096 migraine potent selective CGRP receptors antagonists calcitonin gene-related peptides Olcegepant Olcegepant Calcitonin and Related Receptors
2 Citations for BIBN 4096
Citations are publications that use Tocris products. Selected citations for BIBN 4096 include:
Aubdool et al (2014) TRPA1 is essential for the vascular response to environmental cold exposure. Nat Commun 5 5732 PMID: 25501034
Engelstoft et al (2013) Seven transmembrane G protein-coupled receptor repertoire of gastric ghrelin cells. Mol Metab 2 376 PMID: 24327954
Do you know of a great paper that uses BIBN 4096 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.