Common Use | Acid-PEG13-NHS ester is a PEG derivative containing a carboxylic acid and an NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. 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. The NHS ester can be used to label the primary amines (-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules. |
Structure |
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PEG Molecular Weight | 787.9 g/mol |
Functional Group | Carboxylic Acid/NHS ester |
Purity | 95% |
Storage | -20°C |
Molecular Formula | C34H61NO19 |
CAS No. | 1643594-31-3 |
Catalog: CDPB-04944
Catalog: CDPB-041178
Catalog: CDPB-041483
Catalog: CDPB-041119
Catalog: CDPB-04344
Catalog: CDPB-041399
Catalog: CDPB-04133
Catalog: CDPB-041182
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