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Functional PEGs

Biotin-PEG-OH, MW 5,000

Catalog: TASK-03-6000052   CAS NO.: N/A
  • 500mg
  • 1g

$68.25$68.25

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Description

Biotin-PEG-OH (Bio-PEG-OH, Biotin-PEG-Hydroxyl) is a biotynilation PEG reagent which can strongly bind to avidin and streptavidin for protein labeling or purification. Biotin, also known as vitamin B7, is a small molecule with a high affinity for avidin and streptavidin, two proteins commonly used in molecular biology and biotechnology. Biotin can form strong and specific non-covalent interactions with these proteins. The hydroxyl group is a functional group that contains an oxygen atom bonded to a hydrogen atom (-OH). It is a hydrophilic moiety and can serve as a reactive site for further chemical modifications or conjugations.

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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