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Functional PEGs

Biotin-PEG-Thiol, Biotin-PEG-SH, MW 1,000

Catalog: TASK-03-1000077   CAS NO.: N/A
  • 500mg
  • 1g

$68.25$68.25

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Description

Biotin-PEG-Thiol (Biotin-PEG-SH, SH-PEG-Biotin) 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.

Specifications

CAS No.N/A
FormulaN/A
Molecular Weight1,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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