Hydroxy-PEG4-DBCO CAS: 1416711-60-8 A bifunctional reagent that contain an azide-reactive DBCO moiety and a terminal primary hydroxyl (–OH) that reacts with a variety of functional groups. A hydrophilic PEG spacer arm provides greater solubility compared to reagents having only hydrocarbon spacers.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
