PEG3-(Amino-Tri-(Propargyl-PEG2-ethoxymethyl)-methane)-(Amino-Tri-(endo-BCN-PEG2-ethoxymethyl)-methane) is reactive with azide-bearing compounds or biomolecules via copper catalyzed azide-alkyne Click Chemistry to yield a stable triazole linkage. The DBCO groups are commonly used for copper-free Click Chemistry reactions due to their strain promoted high energy. The hydrophilic PEG chain allows for increased water solubility.
Usually ships within 24 hours.