[Des-His1,Glu9]-Glucagon amide TFA

发表于由

[Des-His1,Glu9]-Glucagon amide TFA; 纯度: 98.29%

[Des-His1,Glu9]-Glucagon amide TFA 是一种有效的胰高血糖素受体的肽拮抗剂，pA2 值为 7.2。 [Des-His1,Glu9]-Glucagon amide TFA 在糖尿病的发病机理研究中有用。

[Des-His1,Glu9]-Glucagon amide TFAamp;;

[Des-His1,Glu9]-Glucagon amide TFA Chemical Structure

规格 价格 是否有货 数量
1 mg ￥2800 In-stock
5 mg ￥8500 In-stock
10 mg ￥13500 In-stock
50 mg ; 询价 ;
100 mg ; 询价 ;

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[Des-His1,Glu9]-Glucagon amide TFA 相关产品

bull;相关化合物库:

  • Bioactive Compound Library Plus
  • Peptide Library

生物活性

[Des-His1,Glu9]-Glucagon amide TFA is a potent and peptide antagonist of the glucagon receptor, with a pA2 of 7.2. [Des-His1,Glu9]-Glucagon amide TFA is potentially useful in the study of the pathogenesis of diabetes[1].

IC50 Target

glucagon receptor[1]
分子量

3472.67

Formula

C150H222F3N41O49S
Sequence

Ser-Gln-Gly-Thr-Phe-Thr-Ser-Glu-Tyr-Ser-Lys-Tyr-Leu-Asp-Ser-Arg-Arg-Ala-Gln-Asp-Phe-Val-Gln-Trp-Leu-Met-Asn-Thr-NH2
Sequence Shortening

SQGTFTSEYSKYLDSRRAQDFVQWLMNT-NH2
运输条件

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

Sealed storage, away from moisture

Powder -80deg;C 2 years
-20deg;C 1 year

*In solvent : -80deg;C, 6 months; -20deg;C, 1 month (sealed storage, away from moisture)
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]. Unson CG, et, al. Biological activities of des-His1[Glu9]glucagon amide, a glucagon antagonist. Peptides. 1989 Nov; 10(6): 1171-7.