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PEG Linkers with Small Molecular

Aminooxy-PEG1-azide

Catalog: TASK-18-4000008   CAS NO.: 2100306-70-3
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Description

Aminooxy-PEG1-azide contains an azide and an aminooxy group. Aminooxy groups are reactive towards aldehydes and ketones, forming stable oxime linkages through oxime formation reactions. This reaction is often used for bioconjugation purposes, where the aminooxy group reacts specifically with carbonyl groups present in biomolecules, such as ketones generated by oxidized carbohydrates or aldehydes formed through oxidation of alcohols. Azides react selectively with alkynes in the presence of a copper catalyst to form triazole linkages under mild conditions, making them valuable tools for bioconjugation and materials science applications.

Specifications

CAS No.2100306-70-3
FormulaC4H10N4O2
Molecular Weight146.1
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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