Common Use | Biotin-PEG-SH is used for PEGylation by binding to streptavidin or avidin with high affinity and specificity. Biotin is conjugated to a linear PEG through a stable amide linker. It has a reactive free thiol, SH, cysteine, sulfhydryl, or mercapto group that selectively reacts with maleimide and novel metal surface including gold, silver, etc.. It is useful for reversible PEGylation. |
Structure |
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PEG Molecular Weight | 2,000 Da |
Functional Group | Biotin/Thiol |
Catalog: CDA-2113
Catalog: CDBCP177
Catalog: CDA-2245
Catalog: CDA-2072
Catalog: CDA-2214
Catalog: CDN1866
Catalog: CDP23-0666
Catalog: CDP23-0108
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