2. GPCR/G Protein Immunology/Inflammation
  3. CXCR
  4. Peptide R54

Peptide R54  (Synonyms: Pep R54; CXCR4 antagonist peptide 19)

目录号: HY-P11011
产品使用指南 技术支持

Peptide R54 (Pep R54; CXCR4 antagonist peptide 19) 是靶向 CXCR4 的拮抗性多肽，具有显著抗癌活性。Peptide R54 可抑制 CXCR4 依赖性细胞迁移、上皮-间质转化和肺转移发展，具有比先导化合物更好的血清稳定性和更高的 CXCR4 亲和力 (IC50=20 nM)。Peptide R54 可协同抗 PD-1 疗法，发挥体内抗肿瘤活性，增强颗粒酶活性并减少 Foxp3 细胞的浸润。Peptide R54 可用于结肠癌、卵巢癌、黑色素瘤的研究。

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Custom Peptide Synthesis

Peptide R54 Chemical Structure

Peptide R54 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

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3.  试用装只面向终端客户。

规格 是否有货
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Customer Review

Peptide R54 相关抗体

Top Publications Citing Use of Products

查看 CXCR 亚型特异性产品:

查看所有亚型
CXCR CXCR1 CXCR2 CXCR3 CXCR4 CXCR7 CXCR6

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Peptide R54 (Pep R54; CXCR4 antagonist peptide 19) is an antagonistic peptide targeting CXCR4 with significant anticancer activity. Peptide R54 inhibits CXCR4-dependent cell migration, epithelial-mesenchymal transition, and lung metastasis development, with better serum stability and higher CXCR4 affinity than the lead compound (IC50=20 nM). Peptide R54 synergizes with anti-PD-1 therapy to exert anti-tumor activity in vivo, enhances granzyme activity, and reduces infiltration of Foxp3 cells. Peptide R54 can be used in the study of colon cancer, ovarian cancer, and melanoma[1][2].

IC50 & Target

CXCR4

 

分子量

1066.30

Formula

C48H71N15O9S2
Sequence

Ac-Arg-Ala-cyclo{{d-Cys}-Arg-2-Nal-His-Pen}-COOH
Sequence Shortening

Ac-RA-cyclo{{d-C}R-2-Nal-H-Pen}-COOH
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

Peptide R54 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:

Peptide R54Pep R54 CXCR4 antagonist peptide 19Peptide R 54Peptide R-54Pep R 54Pep R-54CXCRCXC chemokine receptorsC-X-C motif chemokine receptorsInhibitorinhibitorinhibit

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