2. Metabolic Enzyme/Protease
  3. HIF/HIF Prolyl-Hydroxylase
  4. TAT-cyclo-CLLFVY TFA

TAT-cyclo-CLLFVY TFA 是一种 HIF-1 异二聚化的环肽抑制剂，可抑制癌细胞中的缺氧信号传导。TAT-cyclo-CLLFVY TFA 破坏 HIF-1α/HIF-1β 蛋白相互作用，IC50 为 1.3 μM。

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Custom Peptide Synthesis

TAT-cyclo-CLLFVY TFA Chemical Structure

TAT-cyclo-CLLFVY TFA Chemical Structure

1.  客户无需承担相应的运输费用。

2.  同一机构（单位）同一产品试用装仅限申领一次，同一机构（单位）一年内

     可免费申领三个不同产品的试用装。

3.  试用装只面向终端客户。

规格 是否有货
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TAT-cyclo-CLLFVY TFA 的其他形式现货产品:

Customer Review

Other Forms of TAT-cyclo-CLLFVY TFA:

TAT-cyclo-CLLFVY TFA 相关抗体

Top Publications Citing Use of Products

MCE 顾客使用本产品发表的 1 篇科研文献

查看 HIF/HIF Prolyl-Hydroxylase 亚型特异性产品:

查看所有亚型
HIF-1α HIF

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

TAT-cyclo-CLLFVY TFA is a cyclic peptide inhibitor of HIF-1 heterodimerization that inhibits hypoxia signaling in cancer cells. TAT-cyclo-CLLFVY TFA disrupts HIF-1α/HIF-1β protein-protein interaction with an IC50 of 1.3 μM[1].

体外研究
(In Vitro)

TAT-cyclo-CLLFVY inhibits HIF-1 activity in a mammalian cell luciferase reporter assay[1].
Hypoxia (1% O2) results in a ~12-fold increase in the luciferase signal, which is inhibited in a dose-dependent manner by TAT-cyclo-CLLFVY (IC50 of 19±2 μM)[1].
To assess the cell-specificity of TAT-cyclo-CLLFVY, the experiment is repeated in MCF-7 breast cancer cells with similar results (TAT-cyclo-CLLFVY IC50 of 16±1 μM)[1].

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

TAT-cyclo-CLLFVY TFA 相关抗体:
分子量

2559.08 (free acid)

Formula

C111H188N42O24S2.xC2HF3O2
Sequence Shortening

CGRKKRRQRRRPPQ.cyclo(CLLFVY) (Disulfide bridge:Cys1-Cys1')
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
细胞实验： 

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

TAT-cyclo-CLLFVY TFA 相关分类

  • 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:

TAT-cyclo-CLLFVYHIF/HIF Prolyl-HydroxylaseHypoxia-inducible factorsHIFsHIF-PHInhibitorinhibitorinhibit

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目录号：
HY-P1420A
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