Discontinued ProductUnfortunately A 71623 (Cat. No. 2036) has been withdrawn from sale for commercial reasons.
Potent CCK1 agonist (IC50 = 3.7 nM) with 1200-fold selectivity over the CCK2 receptor. Suppresses food intake following central or peripheral administration.
|Storage||Desiccate 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.
Preparing Stock Solutions
The following data is based on the product molecular weight 840.97. 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||1.19 mL||5.95 mL||11.89 mL|
|5 mM||0.24 mL||1.19 mL||2.38 mL|
|10 mM||0.12 mL||0.59 mL||1.19 mL|
|50 mM||0.02 mL||0.12 mL||0.24 mL|
References are publications that support the products' biological activity.
Asin et al (1992) A-71623, a selective CCK-A receptor agonist, suppresses food intake in the mouse, dog, and monkey. Pharmacol.Biochem.Behav. 42 699 PMID: 1513850
Lin et al (1990) Characterization of two novel cholecystokinin tetrapeptide (30-33) analogues, A-71623 and A-70874, that exhibit high potency and selectivity for cholecystokinin-A receptors. Mol.Pharmacol. 39 346 PMID:
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Keywords: A 71623, supplier, A-71623, CCK, CCK1, CCK-1, Obesity, Feeding, Anorexia, Cholecystokinin, CCK-8, CCK1, Receptor, CCK1, Receptor, Tocris Bioscience
Citations for A 71623
Citations are publications that use Tocris products.
Currently there are no citations for A 71623.
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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.