Common Use | N-Mal-N-Bis(PEG2-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 | 488.5 g/mol |
Functional Group | MaleimideAcid |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C21H32N2O11 |
CAS No. | 2110449-02-8 |
Catalog: CDPB-04583
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Catalog: CDP23-0730
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