Common Use | Amino-PEG28-acid is a PEG derivative containing an amino group with a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The amino group is reactive with carboxylic acids, activated NHS ester, carbonyls (ketone, aldehyde) etc. 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 | |
PEG Molecular Weight | 1322.6 g/mol |
Functional Group | Amine/Acid |
Purity | 95% |
Storage | -20°C |
Molecular Formula | C59H119NO30 |
CAS No. | 196936-04-6 |
Catalog: CDPB-041133
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