Acetal-PEG28-acid

Acetal-PEG28-acid


Acetal-PEG28-acid is a PEG linker designed to install aldehyde functionality via acid-catalyzed acetal cleavage at pH 4.0. The remaining carboxylic acid handle is suitable for peptide coupling with amine-bearing entities. The PEG28 linker enhances the solubility of the compound in aqueous media.

Molecular structure of the compound BP-43545

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