Folate PEG linker serves as an excellent target oriented molecular probe. Folic acid PEG linkers have improved aqueous solubility compared to their non-PEG versions. They have been widely used in target drug delivery and MRI imaging applications. The PEG spacer increase the solubility of the resulting complex in aqueous media.
Axispharm offers 3000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.