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Biotinylation Reagents

Biotin-PEG-OH, Bio-PEG-OH, MW 1,000

Catalog: TASK-36-1000213   CAS NO.: N/A
  • 1g


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Biotin-PEG-OH (Bio-PEG-OH, Biotin-PEG-Hydroxyl) is used for bioconjugation purposes. Biotin binds specifically and strongly to avidin or streptavidin proteins, which can be utilized in various assays, purification techniques (e.g., affinity chromatography), or as tags for detection in biotechnology applications. Biotin, also known as vitamin B7 or vitamin H, is a water-soluble B vitamin. It plays a crucial role in various metabolic processes and is widely used in biotechnology and molecular biology due to its strong and specific binding to avidin and streptavidin proteins. PEGylation involves attaching PEG chains to biomolecules to improve their solubility, stability, and pharmacokinetic properties in biological environments. The hydroxyl group at the end of the PEG chain provides a reactive site for further modification or conjugation with other molecules.


Molecular Weight1,000
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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