马来酰亚胺-四聚乙二醇-胺三氟醋酸盐

Α-MALEIMIDOPROPIONYL-Ω-SUCCINIMIDYL-10(ETHYLENE GLYCOL)

1-Ethoxy-2-(2-(trifluoromethoxy)eth oxy)ethane

m-PEG6-2- methylacrylate

HS-(CH2)11-PEG12-OCH2-COOH

HS-(CH2)11-PEG12-OH/COOH

2-(2-甲氧基乙氧基)乙硫醇

生物素-二聚乙二醇-碘乙酰胺

2-(2-Methoxyethoxy)acetaldehyde

叠氮-三聚乙二醇-碘乙酰胺