Folate-PEG2-oxyamine CAS:1033424-39-3 is a small molecule linker that contains several functional groups, including a folate group, a PEG (polyethylene glycol) chain, and an oxyamine group. This linker is often used in the field of drug delivery to target cancer cells that overexpress folate receptors on their surface.
The folate group in Folate-PEG2-oxyamine can specifically bind to the folate receptor on cancer cells, allowing for targeted delivery of drugs or other molecules to the cancer cells. The PEG chain improves the solubility and biocompatibility of the linker, while the oxyamine group can be used to attach the linker to other molecules, such as drugs or imaging agents.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.