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Biotinylation Reagents

Biotin-PEG2-NHS ester | CAS 596820-83-6

Catalog: TASK-36-1000323   CAS NO.: 596820-83-6
  • 500mg
  • 1g


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Biotin-PEG2-NHS ester facilitates the modification and functionalization of proteins and peptides for structure-function studies, protein engineering, and the development of biopharmaceuticals with improved stability and pharmacokinetic properties. NHS (N-hydroxysuccinimide) ester is a reactive chemical group that specifically reacts with primary amines (-NH₂) found in proteins, peptides, or other molecules. This reaction forms a stable amide bond, making NHS ester chemistry widely used for site-specific bioconjugation.


CAS No.596820-83-6
Molecular Weight500.6
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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