N-琥珀酰亚胺丙酸酯-PEG-N-琥珀酰亚胺丙酸酯, SPA-PEG-SPA, average M.W. 6,000

乙酸活性酯-PEG-叶酸, SCM-PEG-FA, average M.W. 10,000

N-琥珀酰亚胺丙酸酯-PEG-N-琥珀酰亚胺丙酸酯, SPA-PEG-SPA, average M.W. 200

甲氧基-PEG-N-十四酰磷脂酰乙酰胺, mPEG-DMPE, average M.W. 550

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

N-琥珀酰亚胺丙酸酯-PEG-N-琥珀酰亚胺丙酸酯, SPA-PEG-SPA, average M.W. 4,000

巯基-PEG-荧光素, Thio-PEG-Fluoresein, average M.W. 4,000

磷脂-PEG-荧光素, DSPE-PEG-Fluoresein, average M.W. 4,000

马来酰亚胺-PEG-丙炔, Mal-PEG-Alkyne, average M.W. 5,000

叔丁氧羰酰胺-PEG-琥珀酰亚胺酯, Boc-NH-PEG-NHS