Propargyl-PEG5-tetra-Ac-beta-D-glucose

Azido-PEG3-Sulfone-PEG4-t-butyl ester，Azido-PEG3-Sulfone-PEG4-Boc

Gly-Gly-Gly-PEG3-TCO

SPDP-PEG4-acid

TCO-PEG12-acid

Azide-PEG3-Val-Cit-PAB-MMAF

SPDP-PEG11-SPDP

MMAF-PEG4-amine TFA salt

SPDP-PEG8-acid，OPSS-PEG8-COOH

SPDP-PEG6-NHS ester

LG-PEG10-azide

(S, R, S)-AHPC-PEG6-NHS ester

Active-Mono-Sulfone-PEG8-acid

SPDP-PEG11-azide

Thalidomide-O-PEG4-Azide

Azido-PEG5-Ala-Ala-Asn-PAB

TCO-PEG4-biotin

Propargyl-PEG4-S-PEG4-propargyl

Thalidomide-O-PEG6-NHS ester

Propargyl-PEG5-beta-D-glucose