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 | 40,000 Da |
Functional Group | Thiol |
Catalog: CDN1477
Catalog: CDP23-1081
Catalog: CDA-A4021
Catalog: CDA-A4025
Catalog: CDA-A4068
Catalog: CDA-A4054
Catalog: CDN1442
Catalog: CDA-A4001
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