Folate-PEG-OH (Folic acid-PEG-OH), MW 5K is a linear heterobifunctional PEG hydroxyl product that binds strongly to folate receptors found in many human malignancies, the polymer can be used in the preparation of Liposomes for the delivery of therapeutic agents.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.