Common Use | Maleimide-PEG-Amine (Mal-PEG-NH2) is a linear heterobifunctional PEG reagent with a maleimide and an amine. It is a useful crosslinking reagent with a PEG spacer. Maleimide reacts with thiol, SH, sulfhydryl or mercapto, and amine can react with carboxylic acid or activated NHS ester. MAL-PEG-NH2 can also be used to synthesize PEGylated block copolymers such as PEG-PLL (poly-L-lysine) and PEG-PLGA (poly-L-glutaric acid). It is typically provided as a TFA or HCl salt. Maleimide contains a reactive C=C double bond and is light or oxygen sensitive. |
Structure | |
PEG Molecular Weight | 3,500 Da |
Functional Group | Maleimide/Amine |
Catalog: CDA-2178
Catalog: CDN1799
Catalog: CDA-2043
Catalog: CDA-2118
Catalog: CDA-2052
Catalog: CDN1778
Catalog: CDA-2262
Catalog: CDP23-0641
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