Synonym | Multi-arm PEGs, Poly(ethylene glycol) |
Common Use | 4-Arm PEG-Thiol (4-arm PEG-SH) is a multiarm PEG derivative with thiol groups at each terminal of the four arms. The reactive free thiol, SH, sulfhydryl, or mercapto groups selectively react with maleimide and transition metal surface including gold, silver, etc. PEG-SH can be easily air oxidized to form S-S disulfide (disulphide) bonds, which can be reversed with reducing agents. It is a useful reagent for reversible PEGylation and PEG hydrogel. |
Structure | |
PEG Molecular Weight | 20,000 Da |
Functional Group | Thiol |
Catalog: CDA-A4032
Catalog: CDA-A4008
Catalog: CDP23-0716
Catalog: CDA-A4021
Catalog: CDA-A4015
Catalog: CDA-A4035
Catalog: CDN1439
Catalog: CDA-A4046
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