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Submit ReviewNPS 2143 hydrochloride is a selective 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.
NPS 2143 hydrochloride is also offered as part of the Tocriscreen 2.0 Max. 了解 Tocris 化合物库的更多信息。
分子量 | 445.38 |
公式 | C24H25ClN2O2.HCl |
储存 | Desiccate at RT |
纯度 | ≥99% (HPLC) |
CAS Number | 324523-20-8 |
PubChem ID | 9868131 |
InChI Key | ZEBNDUQLNGYBNL-VEIFNGETSA-N |
Smiles | CC(NC[C@@H](O)COC3=C(C#N)C(Cl)=CC=C3)(C)CC2=CC1=CC=CC=C1C=C2.Cl |
上方提供的技术数据仅供参考。批次相关数据请参见分析证书。
Tocris products are intended for laboratory research use only, unless stated otherwise.
溶剂 | 最高浓度 mg/mL | 最高浓度 mM | |
---|---|---|---|
溶解性 | |||
DMSO | 44.54 | 100 | |
ethanol | 4.45 | 10 |
以下数据基于产品分子量 445.38。 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.
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 2.25 mL | 11.23 mL | 22.45 mL |
5 mM | 0.45 mL | 2.25 mL | 4.49 mL |
10 mM | 0.22 mL | 1.12 mL | 2.25 mL |
50 mM | 0.04 mL | 0.22 mL | 0.45 mL |
参考文献是支持产品生物活性的出版物。
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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关键词: NPS 2143 hydrochloride, NPS 2143 hydrochloride supplier, calcium, Ca2+, sensing, receptors, CaSR, antagonists, orally, active, calcilytics, NPS2143, Calcium-Sensing, Receptor, 3626, Tocris Bioscience
引用文献是使用了 Tocris 产品的出版物。 NPS 2143 hydrochloride 的部分引用包括:
Kim et al (2014) Calcium-sensing receptor (CaSR) as a novel target for ischemic neuroprotection. Ann Clin Transl Neurol 1 851 PMID: 25540800
Donald T et al (2021) Study of the Expression and Function of Calcium-Sensing Receptor in Human Skeletal Muscle. Int J Mol Sci 22 PMID: 34298895
Catherine A et al (2022) Calcium-sensing receptor and CPAP-induced neonatal airway hyperreactivity in mice. Pediatr Res 91 1391-1398 PMID: 33958714
Silvia F et al (2022) Regulation of Stanniocalcin Secretion by Calcium and PTHrP in Gilthead Seabream (Sparus aurata). Biology (Basel) 11 PMID: 35741384
Yamamura et al (2015) Inhibition of Excessive Cell Proliferation by Calcilytics in Idiopathic Pulmonary Arterial Hypertension. Sci Transl Med 10 e0138384 PMID: 26375676
Yarova et al (2015) Calcium-sensing receptor antagonists abrogate airway hyperresponsiveness and inflammation in allergic asthma. Diabetologia 7 284ra60 PMID: 25904744
Yamamura et al (2012) Enhanced Ca(2+)-sensing receptor function in idiopathic pulmonary arterial hypertension. Circ Res 111 469 PMID: 22730443
Bidhan C et al (2020) l-ornithine activates Ca2+ signaling to exert its protective function on human proximal tubular cells. Cell Signal 67 109484 PMID: 31770578
Diakogiannaki et al (2013) Oligopeptides stimulate glucagon-like peptide-1 secretion in mice through proton-coupled uptake and the calcium-sensing receptor. Front Mol Neurosci 56 2688 PMID: 24045836
Ian P et al (2023) Asymmetric dimethylarginine positively modulates calcium-sensing receptor signalling to promote lipid accumulation. Cell Signal 107 110676 PMID: 37028778
Dai et al (2014) Calcium deficiency-induced and TRP channel-regulated IGF1R-PI3K-Akt signaling regulates abnormal epithelial cell proliferation. Cell Death Differ 21 568 PMID: 24336047
Zhang et al (2019) Mechanisms of Pancreatic Injury Induced by Basic Amino Acids Differ Between L-Arginine, L-Ornithine, and L-Histidine. Front Physiol 9 1922 PMID: 30697165
Jouret et al (2013) Activation of the Ca2+-sensing receptor induces deposition of tight junction components to the epithelial cell plasma membrane. J Cell Sci 126 5132 PMID: 24013548
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