White/Off-white solid or viscous liquid depends on molecular weight
Storage
-20°C,protected from light and moisture
Description
PEG-biotin can be used for PEGylation by binding to streptavidin and avidin with high affinity and specificity. Biotin is conjugated to a linear PEG through a stable amide linker.
Product Type
4-Arm PEG
※ Please kindly note that our products are for research use only.