Sulfo DBCO-PEG4-Amine

  • Description

  • Application Data


Sulfo DBCO-PEG4-Amine is a water-soluble, carboxyl-reactive building block with a PEG4 spacer arm.

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Application Data

Catalogue number crb7108356
Molecular Weight 674.26
Chemical Composition C32H42N4O10S
Appearance Slightly yellow to slightly grey crystalline
Solubility Water, DMSO, DMF
Chemistry Amine
Purity >95% (HPLC)
cas N/A
Storage -20C
Manufacturer Product Number 1228
Material Safety Data Sheet (MSDS)

Sulfo DBCO-PEG4-Amine is a water-soluble reagent used to derivatize carboxyl-containing molecules or activated esters (e.g. NHS esters) with DBCO moiety through a stable amide bond. The sulfonated spacer arm is hydrophilic and greatly improves the solubility of DBCO-derivatized molecules in water and, in many cases, making them also soluble in aqueous buffers. The PEG spacer arm provides a long and flexible connection.

Sulfo DBCO-PEG4-Amine

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