Common Use | Thiol-PEG12-acid is a PEG derivative containing a thiol group and a terminal carboxylic acid. The hydrophilic PEG spacer increases solubility in aqueous media. The thiol group reacts with maleimide, OPSS, vinylsulfone and transition metal surfaces including gold, silver, 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 |
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PEG Molecular Weight | 634.8 g/mol |
Functional Group | Thiol/Acid |
Purity | 95% |
Storage | -20°C |
Molecular Formula | C27H54O14S |
CAS No. | 1032347-93-5 |
Catalog: CDPB-04928
Catalog: CDP23-0477
Catalog: CDPB-04345
Catalog: CDPB-041404
Catalog: CDPB-04217
Catalog: CDPB-041229
Catalog: CDPB-041039
Catalog: CDPB-04557
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