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: CDA-A4049
Catalog: CDA-A4023
Catalog: CDA-A4031
Catalog: CDP23-0724
Catalog: CDN1446
Catalog: CDA-A4065
Catalog: CDN1477
Catalog: CDA-A4014
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