DSPE-PEG-Biotin, MW 1,000 is an amphiphilic PEG polymer. The hydrophobic properties of the DSPE allow for the encapsulation and congregation of other hydrophobic drugs. The hydrophilic PEG chain increases overall water solubility and useful in drug delivery system. The biotin has strong binding with avidin or streptavidin. Reagent grade, for research purpose.
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