Amino-PEG2-amine，ethylene glycol bis(2-aminoethyl) ether

m-PEG4-Mal，m-PEG4-amino-Mal

m-PEG10-Tos

N,N'-bis-(propargyl-PEG4)-Cy5

m-PEG12-DSPE

NH-bis(PEG2-OH)，NH-bis-PEG3

t-boc-N-amido-PEG5-amine，PROTAC Linker 17，Boc-NH-PEG5-CH2CH2NH2

Biotin-PEG6-azide，生物素-PEG6-叠氮化物

Propargyl-PEG1-SS-PEG1-t-butyl ester，Propargyl-PEG1-SS-PEG1-C2-Boc

m-PEG10-acid

Bis-PEG5-acid，4,7,10,13,16-Pentaoxanonadecanedioic Acid

Fluorescein-PEG5-Acid

TAMRA-Azide-PEG-Biotin

N-Boc-N-bis(PEG3-OH)

endo-BCN-PEG2-amine

Biotin-PEG4-NHS ester

N-(Azido-PEG3)-NH-PEG3-acid HCl salt，N-(Azido-PEG3)-NH-PEG3-acid

N-(azide-PEG3)-N'-(Mal-PEG4)-Cy5

D-Amino-PEG6-Thalidomide TFA salt

m-PEG16-acid