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Submit ReviewUFP 803
Description: Urotensin-II (UT) antagonist
Biological Activity for UFP 803
UFP 803 is an urotensin-II (UT) receptor ligand; behaves as a silent antagonist in most in vitro assays and in vivo, but does retain small residual agonist activity under certain conditions in some assays. Competitively antagonizes U-II induced contractions in the rat aorta (pIC50 = 7.46) and prevents plasma extravasation elicited by U-II in mice in vivo.
Technical Data for UFP 803
| M. Wt | 1061.24 |
| Formula | C50H64N10O12S2 |
| Sequence |
DXFWXYCV (Modifications: X-2 = Pen, Trp-4 = D-Trp, X-5 = Dab, Disulfide bridge between 2 - 7) |
| Storage | Desiccate at -20°C |
| CAS Number | 879497-82-2 |
| PubChem ID | 90488769 |
| InChI Key | LRELVPJTCGYTSS-AAEZYUNISA-N |
| Smiles | [H]N[C@@H](CC(O)=O)C(=O)NC1C(=O)N[C@@H](CC2=CC=CC=C2)C(=O)N[C@H](CC2=CNC3=C2C=CC=C3)C(=O)NC(CCN)C(=O)N[C@@H](CC2=CC=C(O)C=C2)C(=O)N[C@@H](CSSC1(C)C)C(=O)N[C@@H](C(C)C)C(O)=O |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Tocris products are intended for laboratory research use only, unless stated otherwise.
Product Datasheets for UFP 803
References for UFP 803
References are publications that support the biological activity of the product.
Camarda et al (2006) In vitro and in vivo pharmacological characterization of the novel UT receptor ligand [Pen5,DTrp7,Dab8]urotensin II(4-11) (UFP-803). Br.J.Pharmacol. 147 92 PMID: 16273120
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Keywords: UFP 803, UFP 803 supplier, Urotensin, II, UT, antagonists, Receptors, Urotensin-II, UFP803, 2529, Tocris Bioscience
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