重氮生物素-PEG3-DBCO

Diazo Biotin-PEG3-DBCO

D595747-25mg

25mg

≥95%

-20°C储存

超低温冰袋运输

Diazo Biotin-PEG3-DBCO is useful for introducing a biotin moiety to azide-containing biomolecules using copper-free Click Chemistry. The hydrophilic spacer arm provides better solubility to the labeled molecules in aqueous media. Diazo allows efficient release of captured biotinylated molecules from streptavidin using sodium dithionite (Na2S2O4).