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Overview
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N-(Azido-PEG2)-N-Biotin-PEG3-acid is a branched PEG derivative with a biotin group and terminal azide and carboxylic acid groups. The azide group enables PEGylation via Click Chemistry. The terminal carboxylic acid can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond.
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- Properties
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Overview