乙酸活性酯-PEG-叶酸, SCM-PEG-FA, average M.W. 2,000

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

羟基-PEG-酰胺戊二酸活性酯, HO-PEG-GAS, average M.W. 5,000

甲氧基-PEG-丙腈, mPEG-CN, average M.W. 550

巯基-PEG-罗丹明B, Thio-PEG-Rhodamine, average M.W. 4,000

乙酸活性酯-PEG-叶酸, SCM-PEG-FA, average M.W. 4,000

硅烷-PEG-丙炔, Silane-PEG-Alkyne, average M.W. 5,000

氨基磺酸异丙酯, Sulfamic acid isopropyl ester

2,6-Dichlorophenylacetic Acid

2,6-二氯苯乙酸

4,4'-(二硫二亚乙基)二吡啶, 4,4'-(Dithiodiethylene)dipyridine