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PEG Linkers with Small Molecular

Desthiobiotin-PEG3-NHS ester | CAS 2411681-92-8

Catalog: TASK-18-8000020   CAS NO.: 2411681-92-8
  • 250mg
  • 500mg

$68.25$68.25

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Description

Desthiobiotin-PEG3-NHS ester offers versatility in labeling and modifying biomolecules, making it valuable in various research, diagnostic, and therapeutic applications. Desthiobiotin is a structural analog of biotin. Desthiobiotin is often used as a reversible competitor in biotin-binding assays due to its ability to bind to avidin or streptavidin with lower affinity compared to biotin. NHS esters are reactive groups commonly used in bioconjugation reactions. They react selectively with primary amines (–NH2) on proteins, peptides, or other molecules to form stable amide bonds.

Specifications

CAS No.2411681-92-8
FormulaC23H38N4O9
Molecular Weight514.6
Purity95%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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