巯基-PEG-叶酸, Thio-PEG-FA, average M.W. 4,000

乙酸活性酯-PEG-丙炔, SCM-PEG-Alkyne, average M.W. 10,000

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

甲氧基-PEG-N-十四酰磷脂酰乙酰胺, mPEG-DMPE, average M.W. 750

叔丁氧羰酰胺-PEG-琥珀酰亚胺酯, Boc-NH-PEG-NHS

乙酸活性酯-PEG-丙炔, SCM-PEG-Alkyne, average M.W. 4,000

甲氧基-PEG-N-十四酰磷脂酰乙酰胺, mPEG-DMPE, average M.W. 350

甲氧基-PEG-N-二棕榈酰磷脂酰乙酰胺, mPEG-DPPE, average M.W. 2,000

甲氧基-PEG-丙腈, mPEG-CN, average M.W. 1,000

巯基-PEG-荧光素, Thio-PEG-Fluoresein, average M.W. 10,000