(1,3-dioxoisoindolin-2-yl)-PEG9-acid is a PROTAC linker featuring a thalidomide analog, PEG9 chain for hydrophilicity, and terminal carboxyl group, which can derivatize amine-containing molecules in the presence of activators such as EDC or HATU. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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