Bromo-PEG24-t-butyl ester is a PEG linker containing a bromide moiety and a t-butyl protecting group. The hydrophilic PEG spacer increases solubility in aqueous media. The bromide (Br) is a very good leaving group for nucleophilic substitution reactions. The t-butyl can be removed under acidic conditions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
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