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Urotensin II (114-124), human acetate is an 11-amino acid residue peptide, is a potent vasoconstrictor and agonist for the orphan receptor GPR14.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $196 | In Stock | In Stock | |
| 5 mg | $487 | In Stock | In Stock | |
| 10 mg | $696 | In Stock | In Stock | |
| 25 mg | $1,090 | In Stock | In Stock | |
| 50 mg | $1,490 | In Stock | In Stock | |
| 100 mg | $1,980 | In Stock | In Stock |
| Description | Urotensin II (114-124), human acetate is an 11-amino acid residue peptide, is a potent vasoconstrictor and agonist for the orphan receptor GPR14. |
| In vitro | Human Urotensin II (U-II) binds to recombinant human GPR14 with high affinity, and the binding is functionally coupled to calcium mobilization. Human Urotensin II induces concentration-dependent increases in intracellular calcium in a HEK-293 cell line expressing human GPR14 (EC50=0:62±0.17 nM, n=6)[1]. |
| In vivo | Human Urotensin II (U-II) markedly increases total peripheral resistance in anaesthetized non-human primates, a response associated with profound cardiac contractile dysfunction[1]. |
| Synonyms | Urotensin II (114-124), human acetate(251293-28-4 free base) |
| Molecular Weight | 1448.63 |
| Formula | C66H89N13O20S2 |
| Smiles | OC([C@H](C(C)C)NC([C@H]1NC([C@@H](NC([C@H](CCCCN)NC([C@@H](NC([C@@H](NC([C@H](CSSC1)NC([C@@H](NC([C@H]2N(CCC2)C([C@H]([C@H](O)C)NC([C@H](CCC(O)=O)N)=O)=O)=O)CC(O)=O)=O)=O)CC3=CC=CC=C3)=O)CC4=CNC5=C4C=CC=C5)=O)=O)CC6=CC=C(O)C=C6)=O)=O)=O.CC(O)=O |
| Relative Density. | no data available |
| Sequence | H-Glu-Thr-Pro-Asp-DL-Cys(1)-DL-Phe-Trp-DL-Lys-Tyr-DL-Cys(1)-Val-OH |
| Sequence Short | ETPDCFWKYCV (Disulfide bridge: Cys5-Cys7) |
| Storage | keep away from moisture | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||
| Solubility Information | DMSO: 10 mM, Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
| |||||||||||||||||||||
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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