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  4. S-(Pyridin-2-ylthio)-L-homocysteine

S-(Pyridin-2-ylthio)-L-homocysteine 

目录号: HY-W800720
产品使用指南 技术支持

S-(Pyridin-2-ylthio)-L-homocysteine 是一种小分子试剂，其中 2-硫代吡啶与短氨基酸连接。SPDP 是一种硫醇特异性标记试剂，常用于可逆结合蛋白质上的半胱氨酸残基。它与半胱氨酸形成的二硫键在细胞质的还原环境中被选择性地裂解。

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S-(Pyridin-2-ylthio)-L-homocysteine Chemical Structure

S-(Pyridin-2-ylthio)-L-homocysteine Chemical Structure

CAS No. : 2668173-78-0

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S-(Pyridin-2-ylthio)-L-homocysteine 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

生物活性

(S)-2-amino-4-(2-(pyridin-2-yl)disulfanyl)butanoic acid is a small molecule reagent with a 2-thiopyridine linked to a short amino acid. SPDP is a thiol-specific labeling reagent, commonly used in reversibly binding cysteine residues on proteins. The disulfide bond it forms with the cysteine is selectively cleaved in the reducing environment of the cell cytoplasm.

分子量

244.33

Formula

C9H12N2O2S2
CAS 号
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

S-(Pyridin-2-ylthio)-L-homocysteine 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:

S-(Pyridin-2-ylthio)-L-homocysteine2668173-78-0Biochemical Assay ReagentsInhibitorinhibitorinhibit

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