TCO-PEG6-acid

Mal-amido-PEG9-propionic acid

exo BCN-PEG4-O-amine

Thalidomide-O-PEG6-Acid

mPEG-SCM

Bromo-PEG11-azide

mPEG8-Maleimide

Dopamine-PEG-Dopamine，DOPA-PEG-DOPA，MW：20000

Azido-PEG3-S-PEG4-propargyl

N-Me-N-bis(PEG2-OH)，N-Me-N-bis-PEG3

m-PEG2-phosphonic acid

DSPE-PEG1-Mal

t-Boc-N-Amido-PEG2-Ms，Boc-N-PEG2-Ms

Tos-PEG6-CH2CO2tBu

Hydroxy-PEG6-t-butyl ester

Tos-PEG4-acid

(S, R, S)-AHPC-PEG8-NHS ester

mPEG-Chloride，mPEG-Cl，MW：2000

Bromo-PEG4-CH2COOtBu

DSPE-PEG-PTP，MW：3400