mPEG-Amine

The mPEGn-OCH₂CH₂NH₂ series, featuring mPEG24-NH₂ as a key product, is specifically designed for conjugating with carboxyl groups via amide bond formation. This enables effective PEGylation of proteins, nanoparticles, and small molecules, enhancing their stability and biocompatibility. Key advantages of the series include high reactivity, tunable PEG length (n), and significantly improved hydrophilicity. It is important to note that the primary amine group requires protection during multi-step syntheses to prevent unintended side reactions.