1. Metabolic Enzyme/Protease
  2. E1/E2/E3 Enzyme
  3. CP2-CPP

CP2-CPP 是一种 p27 Analogue CP2 CP2 (HY-P11020) 与 Antennapedia Peptide (HY-P0307) 的偶联物。CP2-CPP 可穿过细胞膜并定位于活细胞的细胞质中。CP2-CPP 能够阻断 SCFSkp2/Cks1-p27 相互作用,从而抑制 p27 的泛素化与降解,恢复 p27 水平并抑制细胞增殖。CP2-CPP 可用于癌症相关研究,例如乳腺癌。

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CP2-CPP

CP2-CPP Chemical Structure

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  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

CP2-CPP is a conjugate of p27 Analogue CP2 (HY-P11020) and Antennapedia Peptide (HY-P0307). CP2-CPP crosses cell membranes and localizes to live cell cytosol. CP2-CPP blocks SCFSkp2/Cks1-p27 interaction to inhibit p27 ubiquitination and degradation, restoring p27 levels and inhibiting cell proliferation. CP2-CPP can be used for the research of cancer, such as breast cancer[1].

IC50 & Target[1]

Skp2

 

体外研究
(In Vitro)

CP2-CPP (24 h) 对 GluC 蛋白酶消化具有高抗性,在 37 °C 条件下处理 24 小时后,近 90% 的肽仍保持完整[1]
CP2-CPP (16 h) 可将 Skp2/Cks1 转染的 MCF-7 人乳腺癌细胞中的 p27 蛋白水平恢复至对照组水平[1]
CP2-CPP (20 μM; 16 h) 可使 MCF-7 人乳腺癌细胞的 DNA 复制抑制 35%[1]

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

Cell Proliferation Assay[1]

Cell Line: MCF-7 human breast cancer cells
Concentration: 20 μM
Incubation Time: 16 h
Result: Inhibited DNA replication by 35%, which is 2.5 times greater than the small 10% inhibitory effects observed with control peptides (CPP only, linear-CPP, Control-CPP).
分子量

3556.01

Formula

C155H249N54O39PS

Sequence

Ala-Gly-Ser-{X2}-Glu-Gln-Thr{phos}-Pro-{X3}-Lys-Arg-Gln-Ile-Lys-Ile-Trp-Phe-Gln-Asn-Arg-Arg-Met-Lys-Trp-Lys-Lys

Sequence Shortening

AGS-{X2}-EQ-Thr{phos}-P-{X3}-KRQIKIWFQNRRMKWKK

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.

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.

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产品名称:
CP2-CPP
目录号:
HY-P11792
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