2. Peptides
  3. [D-p-Cl-Phe6,Leu17]-VIP

[D-p-Cl-Phe6,Leu17]-VIP 是一种竞争性和选择性的血管活性肠肽 (VIP) 受体拮抗剂，IC50 值为 125.8 nM。[D-p-Cl-Phe6,Leu17]-VIP 对胰高血糖素，促胰液素和 GRF 受体无活性。

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Custom Peptide Synthesis

[D-p-Cl-Phe6,Leu17]-VIP Chemical Structure

[D-p-Cl-Phe6,Leu17]-VIP Chemical Structure

CAS No. : 102805-45-8

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规格 是否有货
50 mg   询价  
100 mg   询价  
250 mg   询价  

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[D-p-Cl-Phe6,Leu17]-VIP 的其他形式现货产品:

Customer Review

Other Forms of [D-p-Cl-Phe6,Leu17]-VIP:

[D-p-Cl-Phe6,Leu17]-VIP 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

[D-p-Cl-Phe6,Leu17]-VIP is a competitive and selective antagonist of vasoactive intestinal peptide (VIP) receptor, with the IC50 of 125.8 nM. [D-p-Cl-Phe6,Leu17]-VIP has no activity on glucagon, secretin or GRF receptors[1][2][3].

IC50 & Target

IC50: 125.8 nM (VIP receptor)[1]
分子量

3342.20

Formula

C148H239ClN44O42
CAS 号
Sequence

His-Ser-Asp-Ala-Val-{Cl-Phe}-Thr-Asp-Asn-Tyr-Thr-Arg-Leu-Arg-Lys-Gln-Leu-Ala-Val-Lys-Lys-Tyr-Leu-Asn-Ser-Ile-Leu-Asn-NH2
Sequence Shortening

HSDAV-{Cl-Phe}-TDNYTRLRKQLAVKKYLNSILN-NH2
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 (<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.
纯度 & 产品资料
参考文献

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

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

质量   浓度   体积   分子量 *
= × ×

The dilution calculator equation

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

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (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.

Keywords:

[D-p-Cl-Phe6,Leu17]-VIP102805-45-8OthersVasoactiveintestinalpeptideVIPglucagon-secretinneuroimmunomodulationInhibitorinhibitorinhibit

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产品名称：
[D-p-Cl-Phe6,Leu17]-VIP
目录号：
HY-P1159
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