TCO-PEG3-Amine is a carbonyl-reactive building block with increased solubility in aqueous media.
Catalogue number crb7108375 Molecular Weight 372.50 Chemical Composition C19H36N2O5 Appearance Colorless to slightly yellow oil Solubility DMSO, DMF, DCM, THF, Chloroform Chemistry Amine Purity >95% (HPLC) Storage -20C Manufacturer Product Number 1188
TCO-PEG3-Amine is a carboxyl-reactive building block with enhanced solubility in aqueous media. It is often the reagent of choice for the modification of biopolymers, peptides, and magnetic beads through carboxyl groups in the presence of activators (e.g. EDC, DCC) or activated esters (e.g. NHS esters). The PEG3 spacer arm is hydrophilic and provides a long, flexible connection that minimises steric hindrance in reactions with complementary tetrazine-containing molecules.