Cholesterol-PEG-MAL, MW 2,000 constitutes a self-assembling reagent with a hydrophobic cholesterol tail, allowing encapsulation of hydrophobic drugs. The PEG polymer maintains the overall solubility of the drug nanocarriers in an aqueous solution. The maleimide end group can be reacted with thiol or cysteine in bioconjugation. Reagent grade, for research purpose.
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