8-Arm-PEG-Biotin (MW 600)

8-Arm-PEG-Biotin (MW 600) is a multiarmed PEG derivative with biotin at each terminal of the eight arms. 8-Arm-PEG-Biotin (MW 600) is for PEGylation by binding to streptavidin and avidin with high affinity and specificity[1].

O=C(CCCC[C@H]1SC[C@@]2(NC(N[C@]12[H])=O)[H])NCCOCCOCC(OCCOCCNC(CCCC[C@@H]3SC[C@]([C@]3([H])N4)([H])NC4=O)=O)COCCOCCNC(CCCC[C@@H]5SC[C@]([C@]5([H])N6)([H])NC6=O)=O.[n].[n].[n].[6]

Biochemical Assay Reagents

Room temperature