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Medchemexpress LLC Dota-(t-butyl)3-peg5-azide | 00-00-0 | 99.7% | 861.08 g/mol | C40H76N8O12 | 5 MG

Supplier: Medchemexpress LLC HY1407535MG
DOTA-(t-butyl)3-PEG5-azide is a PEG-based linker containing a protected DOTA chelator and a terminal azide group. It is designed for bioconjugation and linker synthesis, enabling efficient coupling to alkyne-bearing partners via copper-catalyzed or strain-promoted azide-alkyne cycloaddition. The reagent offers a flexible spacer and high purity for reproducible coupling reactions.
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