NPS 2143 hydrochloride
Cat. No. 3626
Chemical Name: 2-Chloro-6-[(2R)-3-[[1,1-dimethyl-2
Biological ActivitySelective Ca2+-sensing receptor antagonist. Blocks increases in cytoplasmic Ca2+ concentrations elicited by human Ca2+ receptors expressed in HEK293 cells (IC50 = 43 nM). Also stimulates parathyroid hormone secretion from bovine parathyroid cells (EC50 = 41 nM). Orally active calcilytic compound.
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.
Certificate of Analysis / Safety Data Sheet
Nemeth et al (2001) Calcilytic compounds: potent and selective Ca2+ receptor antagonists that stimulate secretion of parathyroid hormone. J.Pharmacol.Exp.Ther. 299 323. PMID: 11561095.
Nemeth (2002) The search for calcium receptor antagonists (calcilytics). J.Mol.Endocrinol. 29 15. PMID: 12200226.
Huang and Breitwieser (2007) Rescue of calcium-sensing receptor mutants by allosteric modulators reveals a conformational checkpoint in receptor biogenesis. J.Biol.Chem. 282 9517. PMID: 17284438.
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Keywords: NPS 2143 hydrochloride, supplier, calcium, Ca2+, sensing, receptors, CaSR, antagonists, orally, active, calcilytics, NPS2143
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