Common Use | N-Mal-N-Bis(PEG2-amine) TFA salt is a branched PEG derivative with a terminal maleimide group and two terminal amino groups. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The amino group is reactive with carboxylic acids, activated NHS ester, carbonyls (ketone, aldehyde) etc. |
Structure | |
PEG Molecular Weight | 430.5 g/mol |
Functional Group | Maleimide/Amine |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C19H34N4O7 |
CAS No. | 2128735-20-4 |
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