

HY-174967C · 5 mg
MedChemExpress · Cat: HY-174967C
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medchemexpress.com/4-arm-peg-oh-mw-20000.htmlDescription
4-Arm-PEG-OH MW 20000 is a PEG derivative with a four-arm structure and a hydroxyl OH functional group. 4-Arm-PEG-OH MW 20000 reacts with functional groups on biomolecules such as proteins, peptides, antibodies, etc. through hydroxyl groups and can be used for drug delivery.