Common Use | Thiol-PEG3-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 | |
PEG Molecular Weight | 238.3 g/mol |
Functional Group | Thiol/Acid |
Purity | 95% |
Storage | -20°C |
Molecular Formula | C9H18O5S |
CAS No. | 1347750-82-6 |
Catalog: CDPB-04294
Catalog: CDPB-04549
Catalog: CDPB-04862
Catalog: CDPB-041228
Catalog: CDPB-04530
Catalog: CDPB-04931
Catalog: CDPB-04276
Catalog: CDPB-04555
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