UFP-803 TFA;
UFP-803 TFA 是有效的 urotensin-II receptor (UT) 配体。UFP-803 TFA 具有较低的残留激动剂活性，因此它可以作为研究 UT 系统在生理学和病理学中作用的重要工具。
UFP-803 TFA Chemical Structure
| 规格 |
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是否有货 |
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| 100 mg |
; |
询价 |
; |
| 250 mg |
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询价 |
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| 500 mg |
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询价 |
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* Please select Quantity before adding items.
| 生物活性 |
UFP-803 TFA is a potent urotensin-II receptor (UT) ligand. UFP-803 TFA has lower residual agonist activity, so it may be an important tool for the investigations on the role played by the UT system in physiology and pathology[1].
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IC50 Target |
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| 分子量 |
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| Formula |
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| Sequence Shortening |
D-{Pen}-FW-{Dab}-YCV (Disulfide bridge:Pen2-Cys7)
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| 运输条件 |
Room temperature in continental US; may vary elsewhere.
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| 储存方式 |
Please store the product under the recommended conditions in the Certificate of Analysis.
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| Solvent Solubility |
In Vitro:;
H2O
Peptide Solubility and Storage Guidelines:
1.;;Calculate the length of the peptide.
2.;;Calculate the overall charge of the entire peptide according to the following table:
| ; |
Contents |
Assign value |
| Acidic amino acid |
Asp (D), Glu (E), and the C-terminal -COOH. |
-1 |
| Basic amino acid |
Arg (R), Lys (K), His (H), and the N-terminal -NH2 |
+1 |
| Neutral amino acid |
Gly (G), Ala (A), Leu (L), Ile (I), Val (V), Cys (C), Met (M), Thr (T), Ser (S), Phe (F), Tyr (Y), Trp (W), Pro (P), Asn (N), Gln (Q) |
0 |
3.;;Recommended solution:
| Overall charge of peptide |
Details |
| Negative (lt;0) |
1.;;Try to dissolve the peptide in water first.
2.;;If water fails, add NH4OH (lt;50 μL).
3.;;If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide. |
| Positive (gt;0) |
1.;;Try to dissolve the peptide in water first.
2.;;If water fails, try dissolving the peptide in a 10%-30% acetic acid solution.
3.;;If the peptide still does not dissolve, try dissolving the peptide in a small amount of DMSO. |
| Zero (=0) |
1.;;Try to dissolve the peptide in organic solvent (acetonitrile, methanol, etc.) first.
2.;;For very hydrophobic peptides, try dissolving the peptide in a small amount of DMSO, and then dilute the solution with water to the desired concentration. |
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| 参考文献 |
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[1]. Camarda V, et, al. In vitro and in vivo pharmacological characterization of the novel UT receptor ligand [Pen5,DTrp7,Dab8]urotensin II(4-11) (UFP-803). Comparative Study Br J Pharmacol. 2006 Jan; 147(1): 92-100.
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