4-Arm-PEG-FA (MW 1000)

MedChem Express

4-Arm-PEG-FA (MW 1000)

999

Research Use Only

1000 (Average)

4-Arm-PEG-FA (MW 1000) (4-Arm-PEG-folate (MW 1000)) is a PEG derivative with one Folic acid (HY-16637) molecule attached to each end of the PEG chain. Folic acid has a high affinity for folate receptors and can be used for targeted drug delivery to cell membrane receptors[1].

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