Acid-PEG2000-Pyrene，羧基和芘丁酸修饰的PEG，HOOC-PEG2000-Pyrene

4-Arm PEG2000-Nitrophenyl Carbonate，硝基苯基碳酸酯修饰的PEG，4-Arm PEG2k-NPC

8-Arm PEG-Nitrophenyl Carbonate，八臂聚乙二醇硝基苯基碳酸酯，8-Arm PEG-NPC

4-Arm PEG-OH，四臂聚乙二醇羟基，4-Arm PEG-Hydroxyl

mPEG2000-Orthopyridyl disulfide，含有巯基吡啶的线性单功能PEG，mPEG2000-OPSS

4-Arm PEG-GAA，四臂聚乙二醇戊二酸酰胺，4-Arm PEG-Glutaramide Acid

8-Arm-PEG2000-GA，含有戊二酸的多臂PEG，8-Arm-PEG2000-Glutaric Acid

4-Arm PEG2000-Chloride，氯化物修饰的多臂PEG，4-Arm PEG2000-Cl

8-Arm PEG2000-Acid，八个臂的每个末端具有羧基的多臂PEG,8-Arm PEG2000-COOH

8-Arm-PEG2000-EP，含有环氧基的多臂PEG，8-Arm PEG2000-Epoxide

mPEG-Norbornene，甲氧基聚乙二醇降冰片烯，mPEG-NR

4-Arm PEG-SAA，四臂聚乙二醇丁二酸酰胺，4-Arm PEG-Succinamide Acid

Nitrophenyl Carbonate-PEG-Nitrophenyl Carbonate，硝基苯基碳酸酯聚乙二醇硝基苯基碳酸酯，Nitrophenyl Carbonate-PEG-NPC

mPEG2000-PHOS，磷酸盐修饰的单功能线性PEG，mPEG2000-Phosphate

4-Arm PEG2000-EP，环氧基修饰的多臂PEG，4-Arm PEG2000-Epoxide

4-Arm PEG2000-Glutaric Acid，多臂PEG，4-Arm PEG2000-GA

8-Arm-PEG-OPSS，八臂聚乙二醇巯基吡啶，8-Arm-PEG-orthopyridyl disulfide

8-Arm PEG-COOH，八臂-聚乙二醇-羧基，8-Arm PEG-Acid

Hydroxyl-PEG2000-COOtBu，叔丁酯和羧基修饰的PEG，HO-PEG2000-COOtBu

4-Arm PEG2000-NR，降冰片烯修饰的多臂PEG，4-Arm PEG2000-Norbornene