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

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.

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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 Related Antibodies

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Description

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.

Molecular Weight

565.55

Formula

C26H35F4NO8
CAS No.
SMILES

O=C(NCCOCCOCCOCCOCCC(OC1=C(F)C(F)=CC(F)=C1F)=O)OC2CC/C=C\CCC2
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Room temperature in continental US; may vary elsewhere.
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Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
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TCO-PEG4-TFP ester Related Classifications

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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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