2. Others
  3. Biochemical Assay Reagents
  4. Biotin-PEG3-Bromide

Biotin-PEG3-Bromide 是一种短的 PEG 接头，具有一个生物素基团和一个溴化物。溴化物是一种卤素，很容易被醇或胺等亲核试剂取代。或者，溴化物可用于多种交叉偶联反应，例如 Suzuki 反应。生物素可用于基于亲和力的应用，例如下拉分析或与链霉亲和素蛋白连接。

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Biotin-PEG3-Bromide Chemical Structure

Biotin-PEG3-Bromide Chemical Structure

CAS No. : 1041766-91-9

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Biotin-PEG3-Bromide 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

生物活性

Biotin-PEG3-Bromide is a short PEG linker featuring a biotin group and a bromide. The bromide is a halogen which is easily displaced by nucleophiles such as alcohols or amines. Alternatively, bromide can be applied in a number of cross-coupling reactions such as in a Suzuki reaction. Biotin is useful for affinity-based applications such as pull-down assays or for ligating with streptavidin proteins.

分子量

482.43

Formula

C18H32BrN3O5S
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

Biotin-PEG3-Bromide 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 *
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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:

Biotin-PEG3-Bromide1041766-91-9Biochemical Assay ReagentsInhibitorinhibitorinhibit

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