4-Arm PEG2000-Nitrophenyl Carbonate，4-Arm PEG2000-

mPEG2000-Cyanur，mPEG2000-氰尿酸

HS-PEG2000-COOH，HS-PEG2000-Acid

mPEG2000-Bromide，mPEG2000-溴化物

甲氧基-聚乙二醇-磷酸盐，mPEG-Phosphate

Norbornene-PEG-Norbornene

双氯化物PEG，Chloride-PEG-Chloride

8-Arm PEG2000-Norbornene

HOOC-PEG2000-OH，HO-PEG2000-acid

甲氧基聚乙二醇戊二酸，mPEG-Glutaric Acid

OPSS-PEG-COOH，巯基吡啶聚乙二醇羧基

mPEG-NPC，甲氧基-聚乙二醇-硝基苯基碳酸酯

mPEG-Tosylate，甲氧基PEG对甲苯磺酸酯

mPEG-Acetic Acid，甲氧基-聚乙二醇-羧基

Epoxide-PEG2000-Epoxide，EP-PEG2000-EP

PEG-Norbornene，聚乙二醇-降冰片烯

HS-PEG2000-OH，HO-PEG2000-Thiol

mPEG2000-Glutaramide Acid，mPEG2000-GAA

mPEG2000-Silane，含有硅烷的单功能PEG

8-Arm PEG2000-Chloride，8-Arm PEG2000-Cl