Folate-PEG-OH (Folic acid-PEG-OH), MW 1K is a heterobifunctional folic acid PEG hydroxyl product that can strongly bind to cancer biomarkers, the PEG moiety in the heterofunctional PEG derivatives provides water-soluble, biological compatibility and flexibility.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.