Common Use | Thiol-PEG2-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 | 194.3 g/mol |
Functional Group | Thiol/Acid |
Purity | 95% |
Storage | -20°C |
Molecular Formula | C7H14O4S |
CAS No. | 1379649-73-6 |
Catalog: CDPB-04467
Catalog: CDPB-04910
Catalog: CDPB-04140
Catalog: CDPB-04004
Catalog: CDPB-04380
Catalog: CDPB-04451
Catalog: CDPB-04558
Catalog: CDPB-04506
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