About this item
The methyl-PEGn-amine (MA[PEG]n) PEGylation reagents are methyl ether-terminated PEG amines that are used for modifying proteins or surfaces such as beads, nanoparticles and self-assembled monolayers
- Provided as a series of 4, 8, 12 and 24 ethylene glycol units, enabling modification procedures to be optimized for a specific application
- PEG spacer provides unique advantages, including increased stability, reduced tendency toward aggregation and reduced immunogenicity
- Allows site-specific labeling of primary amines or carboxyl groups on proteins or surfaces
- Easy-to-follow instructions increase the likelihood of a successful outcome
MA(PEG)n is the abbreviation for a set of compounds having polyethylene glycol (PEG) spacers and terminal methyl (-CH3) and amino (-NH2) groups. The unbranched, hydrophilic, discrete-length molecules have the form Methyl-PEGn-Amine, where the subscript "n" denotes 4, 8, 12, or 24 ethylene glycol units. The terminal primary amine of each compound provides a specific target for crosslinking and other conjugation methods, making these compounds useful as PEGylation reagents.
These PEGylation reagents are homogenous compounds of defined molecular weight and spacer length, providing precision in optimizing modification applications.
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