Dde Biotin-PEG4-DBCO is a cleavable reagent for introduction of a biotin moiety to azide-containing biomolecules using copper-free Click Chemistry. Dde protecting group allows efficient release of captured biotinylated molecules from streptavidin under mild conditions with hydrazine. PEG Linkers may be useful in the development of antibody drug conjugates. References: Deng CY, Long YY, Liu S, Chen ZB, Li C. [Construction of biotin-modified polymeric micelles for pancreatic cancer targeted photodynamic therapy]. Yao Xue Xue Bao. 2015 Aug;50(8):1038-44. Chinese. PubMed PMID: 26669006.

纯度：≥98%

CAS：1807512-43-1