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 | 2,000 Da |
Functional Group | Thiol |
Catalog: CDA-A4046
Catalog: CDK164
Catalog: CDP23-0629
Catalog: CDA-A4071
Catalog: CDA-A4007
Catalog: CDA-A4023
Catalog: CDA-A4037
Catalog: CDP23-0724
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