Monodisperse PEG crosslinker. COOH group is stable and can be activated.
Synonyms: PA-PEG4-PA
Linear Structural Formula: HOCOCH2CH2O(CH2CH2O)4CH2CH2COOH
Storage: -20C
Application: Applications may include: bioconjugation, drug delivery, PEG hydrogel, crosslinker, and surface functionalization
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