Cholesterol PEG

Biopharma PEG provides Cholesterol PEG (PEG CLS) with high purity, a lipophilic lipid PEG conjugate with good water solubility, which can be used to make liposomes to reduce the cycle time of encapsulated drugs and can also be used in non-viral transfection reagents.
Also, we can provide cholesterol (CAS no. 57-88-5) for your lipid nanoparticle formulation research. 

Catalog No. Name Structure M.W. Purity