Cholesterol-PEG-Folate, MW 5,000 is an amphiphilic polydisperse PEG which can bind to folic acid receptors for targeted therapy. The cholesterol moiety allows encapsulation of hydrophobic drugs, such as in liposome or nanoparticle drug carrier. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Usually ships within 24 hours.