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 | 5,000 Da |
Functional Group | Thiol |
Catalog: CDA-A4036
Catalog: CDA-A4042
Catalog: CDA-A4048
Catalog: CDA-A4043
Catalog: CDA-A4049
Catalog: CDA-A4056
Catalog: CDP23-0928
Catalog: CDP23-0588
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