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Submit ReviewUrantide is a selective and competitive urotensin-II (UT) receptor antagonist (pKB = 8.3). Blocks hU-II induced contractions in thoracic aorta ex vivo. Exhibits no effect on noradrenaline or endothelin 1-induced contraction or on acetylcholine-induced relaxation. Behaves as a partial agonist in a calcium mobilization assay (in CHO cells expressing hUT receptors).
分子量 | 1075.26 |
公式 | C51H66N10O12S2 |
序列 | DXFWXYCV(Modifications: X-2 = Pen, X-5 = Orn, Trp-4 = D-Trp, Disulfide bridge: 2-7) |
储存 | Store at -20°C |
CAS Number | 669089-53-6 |
PubChem ID | 11520939 |
InChI Key | VXLUBANOZQJZFE-QVKHRKAHSA-N |
Smiles | CC(C)[C@H](NC(=O)[C@@H]1CSSC(C)(C)[C@@H](NC(=O)[C@@H](N)CC(O)=O)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@H](Cc2c[nH]c3ccccc23)C(=O)N[C@@H](CCCN)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N1)C(O)=O |
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.
参考文献是支持产品生物活性的出版物。
Patacchini et al (2003) Urantide: an ultrapotent urotensin II antagonist peptide in the rat aorta. Br.J.Pharmacol. 140 1155 PMID: 14645137
Carotenuto et al (2014) Lead optimization of P5U and urantide: discovery of novel potent ligands at the urotensin-II receptor. J.Med.Chem. 57 5965 PMID: 24992374
关键词: Urantide, Urantide supplier, Selective, competitive, urotensin, II, antagonists, [Pen5,DTrp7,Orn8]hU-II(4-11), Urotensin-II, Receptors, 5296, Tocris Bioscience
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