甲氧基-PEG-N-二棕榈酰磷脂酰乙酰胺, mPEG-DPPE, average M.W. 30,000

羟基-PEG-丁二酸活性酯, HO-PEG-SS, average M.W. 10,000

羟基-PEG-酰胺戊二酸活性酯, HO-PEG-GAS, average M.W. 10,000

巯基-PEG-罗丹明B, Thio-PEG-Rhodamine, average M.W. 5,000

甲氧基-PEG-N-十四酰磷脂酰乙酰胺, mPEG-DMPE, average M.W. 10,000

巯基-PEG-马来酰亚胺, HS-PEG-Mal, average M.W. 10,000

磷脂-PEG-叶酸, DSPE-PEG-FA, average M.W. 5,000

巯基-PEG-酰肼, HS-PEG-Hydrazide, average M.W. 4,000

甲氧基-PEG-丙腈, mPEG-CN, average M.W. 750

羟基-PEG-酰胺丁二酸活性酯, HO-PEG-SAS, average M.W. 5,000