t-Boc-N-amido-Tri-(azide-PEG23-ethoxymethyl)-methane is a branched PEG linker with a terminal Boc-protected amino group and three terminal azides. The azide groups enables PEGylation via Click Chemistry. The Boc group can be deprotected under mild acidic conditions to form the free amine. Reagent grade, for research use only.
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