4-Arm-PEG2000-Succinic Acid，含有丁二酸的多臂PEG衍生物，4-Arm PEG2000-SA

mPEG-NPC，甲氧基聚乙二醇硝基苯基碳酸酯，mPEG-Nitrophenyl Carbonate

H2N-PEG8-COOH，756526-04-2，Amino-PEG8-acid

4-Arm PEG2000-Hydroxyl，羟基修饰的多臂PEG，4-Arm-PEG2000-OH

mPEG-Dendro COOH，甲氧基聚乙二醇树枝状羧基，mPEG-Dendro Acid

4-Arm PEG-Epoxide，四臂-聚乙二醇-环氧基，4-Arm PEG-EP

HS-PEG-COOH，巯基聚乙二醇羧基，HS-PEG-Acid

4-Arm-PEG2000-Glutaramide Acid，含有戊二酸酰胺的多臂PEG，4-Arm PEG2000-GAA

4-Arm-PEG-orthopyridyl disulfide，四臂聚乙二醇巯基吡啶，4-Arm-PEG-OPSS

OPSS-PEG2000-OPSS，含有两个巯基吡啶的PEG，OPSS-PEG2000-orthopyridyl disulfide

4-Arm PEG-GA，四臂聚乙二醇戊二酸，4-Arm PEG-Glutaric Acid

Succinamide Acid-PEG-Succinamide Acid，Succinamide Acid-PEG-SAA

Diazo Biotin-PEG3-N3，1339202-33-3，Diazo Biotin-PEG3-azide

mPEG-Hydrazide，甲氧基-聚乙二醇-酰肼，mPEG-HZ

Cl-PEG-Chloride，氯化物聚乙二醇氯化物，Chloride-PEG-Cl

mPEG2000-NR，降冰片烯修饰的单功能PEG，mPEG2000-Norbornene

Dendro COOH-PEG2000-Dendro COOH，Dendro Acid-PEG2000-Dendro Acid

NR-PEG-Norbornene，降冰片烯聚乙二醇降冰片烯，Norbornene-PEG-Norbornene

Vinylsulfone-PEG2000-OH， 乙烯砜和羟基修饰的PEG，VS-PEG2000-Hydroxyl

8-Arm PEG2000-SA，在连接到一个六甘油核心的八个臂的每个末端具有羧基，8-Arm PEG2000-Succinic Acid