甲氧基-PEG-丙炔, mPEG-Alkyne

甲氧基-PEG-荧光素, mPEG-Fluoresein

丙烯酸酯-PEG-丙烯酸酯, AC-PEG-AC

戊二酸酰胺琥珀酰酯-PEG-戊二酸酰胺琥珀酰酯, GAS-PEG-GAS

丁二酸琥珀酰酯-PEG-丁二酸琥珀酰酯, SS-PEG-SS

四臂PEG-琥珀酰亚胺酯, 4-Arm PEG-SCM

四臂PEG-丁二酸琥珀酰酯, 4-Arm PEG-GAS

四臂PEG-丙炔, 4-Arm PEG-Alkyne

八臂PEG-酰肼, 8-Arm PEG-HAZ

八臂PEG-丁二酸琥珀酰酯, 8-Arm PEG-GAS