4-Arm PEG-alkyne (MW 20000)

MedChem Express

4-Arm PEG-alkyne (MW 20000)

999

Research Use Only

20000 (Average)

4-Arm PEG-alkyne (MW 20000) is a multi-arm PEG derivative with alkynyl groups at each end of four arms attached to a pentaerythritol core. PEG alkyne can be used for PEGylation via copper-catalyzed click chemistry with azides[1].

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