

HY-W888710H · 50 mg
MedChemExpress · Cat: HY-W888710H
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medchemexpress.com/fa-peg-cooh-mw-5000.htmlDescription
FA-PEG-COOH MW 5000 Folate-PEG-COOH MW 5000 is a Folic acid HY-16637 -modified PEG derivative containing a carboxyl group -COOH . The carboxyl group can easily form a stable amide bond with an amino group, or an ester bond with a hydroxyl group. Folic acid -FA has a high affinity for the folate receptor and can be used to target cell membrane receptors for drug delivery.



