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Functional PEGs

Biotin-PEG-Thiol, Biotin-PEG-SH, MW 5,000

Catalog: TASK-03-1000080   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 useful in 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 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 Weight5,000
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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