Catalog # Pkg Size Price(USD) Quantity
A105-10 10 mg $149.00
A105-25 25 mg $279.00
A105-100 100 mg $895.00

DBCO-PEG4-Biotin reacts with azides via a copper-free “click chemistry” reaction to form a stable triazole and does not require Cu-catalyst or elevated temperatures. In application where the presence of copper is a concern DBCO-PEG4-Bitoin is an ideal alternative to copper requiring biotin-alkynes.