UFP-803

UFP-803;

UFP-803 是有效的 urotensin-II receptor (UT) 配体。UFP-803 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-803amp;;

UFP-803 Chemical Structure

CAS No. : 879497-82-2

规格 是否有货
100 mg ; 询价 ;
250 mg ; 询价 ;
500 mg ; 询价 ;

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生物活性

UFP-803 is a potent urotensin-II receptor (UT) ligand. UFP-803 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].

IC50 Target

Urotensin-II receptor[1]

分子量

1061.23

Formula

C50H64N10O12S2

CAS 号

879497-82-2

Sequence Shortening

D-{Pen}-FW-{Dab}-YCV (Disulfide bridge:Pen2-Cys7)

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Please store the product under the recommended conditions in the Certificate of Analysis.

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.
参考文献
  • [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.