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Biotinylation Reagents

Biotin-PEG4-NHS ester | CAS 459426-22-3

Catalog: TASK-36-1000322   CAS NO.: 459426-22-3
  • 500mg
  • 1g


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Biotin-PEG4-NHS ester is used to label viruses or nanoparticles with biotin for tracking and imaging studies in virology, nanomedicine, and drug delivery research. Additionally, Biotin-PEG4-NHS ester-labeled cells can be sorted using streptavidin-coated magnetic beads or flow cytometry, facilitating cell enrichment and separation based on biotin expression or targeted drug delivery.


CAS No.459426-22-3
Molecular Weight588.7
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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