2. Others
  3. Biochemical Assay Reagents
  4. TCO-PEG4-TFP ester

TCO-PEG4-TFP ester 是一种胺反应性标记试剂，用于修饰蛋白质、抗体和其他含胺生物聚合物。2,3,5,6-四氟苯酚 (TFP) 是一种反应性酯，在水性介质中水解时表现出更好的稳定性，从而提高生物聚合物的标记效率和重现性。羧酸的 TFP 酯与伯胺的反应速率与 NHS 酯相同，形成共价酰胺键，该键与伯胺与 NHS 酯或磺基 NHS 酯反应形成的键相同。

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TCO-PEG4-TFP ester Chemical Structure

TCO-PEG4-TFP ester Chemical Structure

CAS No. : 2268817-73-6

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TCO-PEG4-TFP ester 相关抗体

Top Publications Citing Use of Products

  • 生物活性

  • 纯度 & 产品资料

生物活性

TCO-PEG4-TFP Ester is an amine-reactive labeling reagent used to modify proteins, antibodies, and other amine-containing biopolymers. A 2,3,5,6-tetrafluorophenol (TFP) is a reactive ester that displays much better stability toward hydrolysis in aqueous media resulting in more efficiency and better reproducible labeling of biopolymers. TFP ester of carboxylic acids react with primary amines at the same rate as NHS ester forming covalent amide bond that is identical to one formed by the reaction between primary amines and NHS esters or sulfo-NHS esters.

分子量

565.55

Formula

C26H35F4NO8
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

TCO-PEG4-TFP ester 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:

TCO-PEG4-TFP ester2268817-73-6Biochemical Assay ReagentsInhibitorinhibitorinhibit

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