DBCO-PEG20K-OMe

Bis-sulfone-PEG4-NHS Ester

mPEG-Bromide，mPEG-Br，MW：10000

DSPE-PEG-GE11，MW：10000

8-Arm PEG-Chloride，8-Arm PEG-Cl，MW：20000

Thalidomide-O-PEG4-Acid

8-Arm PEG-SH，8-Arm PEG-Thiol，MW：5000

Azido-PEG8-acid，N3-PEG8-CH2CH2COOH

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

Azido-PEG7-NHS ester

DBCO-PEG-ALD，DBCO-PEG-Aldehyde，MW：1000

Tos-PEG5-CH2CO2H

6-ARM-PEG-Dopamine，6-arm-PEG-DOPA，MW：5000

DSPE-PEG12-COOH

Bis-Mal-Lysine-PEG4-TFP ester

cRGD-PEG-Dopamine，DOPA-PEG-cRGD，MW：1000

Azide-PEG3-Val-Cit-PAB-MMAF

Azido-PEG5-CH2CO2-NHS

Azido-PEG6-CH2CO2-t-Bu，Azido-PEG6-C1-Boc

Azido-PEG10-acid