Common Use | N-Mal-N-Bis(PEG4-acid) is a branched PEG derivative with two terminal carboxylic acids and a maleimide group. The terminal carboxylic acids can be reacted with primary amino groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. |
Structure | |
PEG Molecular Weight | 664.7 g/mol |
Functional Group | MaleimideAcid |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C29H48N2O15 |
CAS No. | 2100306-52-1 |
Catalog: CDPB-041411
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