FITC-PEG-NHS，Fluorescein-PEG-NHS，MW：20000

Hydroxy-PEG8-propionic acid

(S, R, S)-AHPC-PEG2-NHS ester

Bromo-PEG10-propionic acid

Propargyl-PEG3-Tos

(S, R, S)-AHPC-PEG4-tosyl

Acid-PEG13-NHS ester

Propargyl-PEG10-acid

Dopamine-PEG-SH，Dopamine-PEG-Thiol，MW：10000

Hydroxy-PEG12-CH2COOtBu

t-Boc-N-Amido-PEG11-Tos

TCO-PEG4-acid

6-ARM-PEG-Dopamine，6-arm-PEG-DOPA，MW：3400

Thiol-PEG10-t-butyl ester

mPEG4-acetic acid

mPEG3-amine

Fmoc-PEG5-propionic acid

mPEG-Chloride，mPEG-Cl，MW：10000

C11-PEG6-alcohol

Bromo-PEG2-bromide，1,8-dibromo-3,6-dioxaoctane