Maleimide-PEG-Amine

MAL-PEG-NH2

Catalog:CDN1749

Unit Size:100 mg, 500 mg, 1 g

Specifications

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

Q & A

Q: What are the storage conditions for the product?

A: The product should be stored under nitrogen or argon at low temperature (-20℃). This product should be kept away from light.

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