Aminooxy-PEG3-azide (CAS: 1306615-51-9) is a bifunctional linker with an aminooxy group for oxime ligation and an azide group for CuAAC reactions. Its PEG3 spacer enhances solubility, making it ideal for bioconjugation, ADC synthesis, PROTAC development, and surface modification.
Polyethylene Glycol PEG Linkers > Aminooxy PEG > Aminooxy-PEG-Azide
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