2. 多肽产品
  3. 多肽及其衍生物
  4. 多肽药物递送
  5. 响应肽
  6. LH2 peptide

LH2 peptide 是一种 pH 响应性的具有细胞穿透性的肽二聚体，其氨基酸序列为 LHHLCHLLHHLCHLAG，能够在弱酸性环境中 (如肿瘤微环境) 通过组氨酸残基质子化 (pKa 约为 6) 提高其在肿瘤细胞中的摄取量。LH2 peptide 抗癌剂紫杉醇 (HY-B0015) 共轭形成 PTX-LH2，在皮下乳腺肿瘤模型中展示了较紫杉醇更高的肿瘤抑制效果。 LH2 peptide 有望作为递送载体用于抗癌领域研究。

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Custom Peptide Synthesis

LH2 peptide Chemical Structure

LH2 peptide Chemical Structure

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LH2 peptide 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

LH2 peptide is a pH-responsive cell-penetrating peptide dimer with the amino acid sequence LHHLCHLLHHLCHLAG. It can increase its uptake in tumor cells under weakly acidic conditions (such as the tumor microenvironment) through the protonation of histidine residues (pKa approximately 6). When conjugated with the anticancer drug Paclitaxel (HY-B0015), the PTX-LH2 conjugate showed superior tumor suppression effects compared to paclitaxel alone in a subcutaneous breast tumor model. The LH2 peptide holds potential as a drug delivery vehicle in cancer research[1].

分子量

1854.21

Formula

C83H128N28O17S2
Sequence

Leu-His-His-Leu-Cys-His-Leu-Leu-His-His-Leu-Cys-His-Leu-Ala-Gly
Sequence Shortening

LHHLCHLLHHLCHLAG
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

LH2 peptide 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:

LH2 peptideOthersInhibitorinhibitorinhibit

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产品名称：
LH2 peptide
目录号：
HY-P10794
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