Cholesterol-PEG-Folate (Cholesterol-PEG-FA), MW 2K is an amphiphilic polydisperse PEG of cholesterol, an essential lipid component in cell membrane formation. Folate-functionalized polyethylene glycol cholesterol is lipophilic and soluble in organic solvents and aqueous solutions.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.