Amino-PEG4-Val-Cit-PAB-MMAE

Thalidomide-O-PEG4-t-butyl ester，Thalidomide-O-PEG4-Boc

TCO-PEG8-amine，TCO-PEG8-NH2

Pomalidomide-PEG5-Azide

Pomalidomide-PEG4-Ph-NH2

m-PEG3-Sulfone-PEG3-acid

7-O-(Amino-PEG4)- paclitaxel

TCO-PEG24-acid

SPDP-PEG12-NHS ester

Azido-PEG4-tetra-Ac-beta-D-glucose

N-Methylaniline-PEG3-TCO

Fmoc-PEG3-Val-Cit

(S, R, S)-AHPC-PEG2-amine hydrochloride salt

SPDP-PEG36-acid

TCO-PEG9-maleimide

Thalidomide-O-PEG4-Amine

TCO-PEG4-Fmoc-Gly-Gly-Gly

Diazo-PEG3-TCO

(S, R, S)-AHPC-PEG8-acid

t-Butyloxycarbonyl-PEG4-Sulfone-PEG4-t-butyl ester