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  2. GPCR/G Protein
  3. Urotensin Receptor
  4. Urotensin II, mouse

Urotensin II, mouse 是孤兒 G 蛋白偶聯(lián)受體 GPR14 或 SENR 的一種內(nèi)源性配體。Urotensin II, mouse 是一種有效的血管收縮劑。在中樞神經(jīng)系統(tǒng)中起著重要作用。

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Custom Peptide Synthesis

Urotensin II, mouse

Urotensin II, mouse Chemical Structure

CAS No. : 405137-01-1

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Urotensin II, mouse 的其他形式現(xiàn)貨產(chǎn)品:

Customer Review

Other Forms of Urotensin II, mouse:

  • 生物活性

  • 純度 & 產(chǎn)品資料

  • 參考文獻(xiàn)

生物活性

Urotensin II, mouse is an endogenous ligand for the orphan G-protein-coupled receptor GPR14 or SENR. Urotensin II, mouse is a potent vasoconstrictor. Urotensin II, mouse plays a physiological role in the central nervous system[1].

IC50 & Target

GPR14[1]
體外研究
(In Vitro)

This sequence of the C-terminus cyclic region of Urotensin II (U-II) is completely conserved in most species, including in the fish, frog, human, porcine, rat, and mouse, and it is thought to be essential for the agonistic activity of U-II. Urotensin II plays a physiological role in the central nervous system. Intracerebroventricular administration of Urotensin II induces anxiogenic-like behaviors in the elevated plus maze test and the hole-board test in mice in a dose-dependent manner, as do corticotropin releasing factor (CRF). The effective doses of Urotensin II are 10-100-fold higher than these of CRF in these tests[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.
體內(nèi)研究
(In Vivo)

Urotensin II is a somatostatin-like cyclic peptide which functions as an arterial vasocontrictor, vasodilator, and bronchoconstriction mediator[1].
Urotensin II (0.1 nmol, 0.3 nmol, and 3 nmol; intracerebroventricular administration) induces anxiogenic-like behaviors in the elevated plus maze test and the hole-board test in mice in a dose-dependent manner[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Male C57BL/6N mice (8 weeks old)[1]
Dosage: 0.1 nmol, 0.3 nmol, and 3 nmol
Administration: Intracerebroventricular (i.c.v.) administration
Result: Decreased the amount of head dipping without significant alteration of the motor activity.
分子量

1633.85

Formula

C76H100N18O19S2
CAS 號
Sequence

{pGlu}-His-Gly-Ala-Ala-Pro-Glu-Cys-Phe-Trp-Lys-Tyr-Cys-Ile (Disulfide bridge: Cys8-Cys13)
Sequence Shortening

{pGlu}-HGAAPECFWKYCI (Disulfide bridge: Cys8-Cys13)
運輸條件

Room temperature in continental US; may vary elsewhere.
儲存方式

Please store the product under the recommended conditions in the Certificate of Analysis.
Solvent & Solubility
細(xì)胞實驗： 

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 (<0) 1.  Try to dissolve the peptide in water first.
2.  If water fails, add NH4OH (<50 μL).
3.  If the peptide still does not dissolve, add DMSO (50-100 μL) to solubilize the peptide.
Positive (>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.
純度 & 產(chǎn)品資料
參考文獻(xiàn)

  • 摩爾計算器

  • 稀釋計算器

The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

質(zhì)量   濃度   體積   分子量 *
= × ×

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

濃度 (start) × 體積 (start) = 濃度 (final) × 體積 (final)
× = ×
C1   V1   C2   V2
Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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產(chǎn)品名稱：
Urotensin II, mouse
目錄號：
HY-P1483
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