8-Arm-PEG-CHO (MW 400)
https://www.aat-array.com/shop/cell25sk34401-8-arm-peg-cho-mw-400-86799
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8-Arm-PEG-CHO (MW 400) is a polyethylene glycol derivative with multiple active aldehyde groups, which can be used to construct dr_ug delivery carriers.
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