m-PEG16-acid is a PEG linker containing carboxylic acid and methoxy moieties. The carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. The hydrophilic PEG linker increases the water solubility of the overall compound allowing for the delivery of the drug. Please contact us for GMP-grade inquiries.
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