Common Use | Mal-PEG3-acid is a PEG derivative containing a maleimide group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The maleimide group will react with a thiol group to form a covalent bond, enabling the connection of biomolecule with a thiol. The terminal carboxylic acid can be reacted with primary amine groups in the presence of activators (e.g. EDC, or DCC) to form a stable amide bond. |
Structure |
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PEG Molecular Weight | 301.3 g/mol |
Functional Group | Maleimide/Acid |
Purity | 98% |
Storage | -20°C |
Molecular Formula | C13H19NO7 |
CAS No. | 518044-40-1 |
Catalog: CDP23-0119
Catalog: CDPB-041397
Catalog: CDP23-0569
Catalog: CDPB-04637
Catalog: CDPB-04260
Catalog: CDPB-041351
Catalog: CDPB-04958
Catalog: CDPB-041337
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