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Hydroxy-PEG3-DBCO

Catalog: TASK-21-4000214   CAS NO.: 2566404-76-8
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Description

Hydroxy-PEG3-DBCO is a compound utilized in bioconjugation and chemical biology, combining a hydroxy-terminated polyethylene glycol (PEG) spacer with a DBCO (Dibenzocyclooctyne) functional group. DBCO is a cycloalkyne compound known for its high reactivity with azides via copper-free click chemistry. This bioorthogonal reaction forms a stable triazole linkage and is widely used for bioconjugation due to its selectivity and compatibility with biological systems. PEG spacers are commonly used in bioconjugation to enhance solubility, stability, and biocompatibility. The hydroxyl group serves as a reactive site for further modification or conjugation reactions.

Specifications

CAS No.2566404-76-8
FormulaC27H32N2O6
Molecular Weight480.6
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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