羟基-PEG-酰胺戊二酸活性酯, HO-PEG-GAS, average M.W. 1,000

羟基-PEG-戊二酸, HO-PEG-GA, average M.W. 4,000

羟基-PEG-戊二酸, HO-PEG-GA, average M.W. 5,000

甲氧基-PEG-丙腈, mPEG-CN, average M.W. 5,000

(S)-O-(1-(N,4-二甲基苯基磺酰胺基)乙烯基)2-((叔丁氧基羰基)氨基)-4-氧代-4-(三苯甲基)丁硫醇酸酯, (S)-O-(1-(N,4-Dimethylphenylsulfonamido)vinyl)2-((tert-butoxycarbonyl)amino)-4-oxo-4-(tritylamino)butanethioate

(S)-O-(1-(N,4-二甲基苯基磺酰胺基)乙烯基)2-((叔丁氧基羰基)氨基)-4-(甲硫基)丁硫醇酸酯, (S)-O-(1-(N,4-Dimethylphenylsulfonamido)vinyl)2-((tert-butoxycarbonyl)amino)-4-(methylthio)butanethioate

(S)-O-(1-(N,4-二甲基苯基磺酰胺基)乙烯基)2-(((((9H-芴-9-基)甲氧基)羰基)氨基)-3-甲基丁烷硫酸酯, (S)-O-(1-(N,4-Dimethylphenylsulfonamido)vinyl)2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-3-methylbutanethioate

(S)-O-(1-(N,4-二甲基苯基磺酰胺基)乙烯基)-3-((乙酰氨基甲基)硫基)-2-((叔丁氧基羰基)氨基)丙硫醇酸酯, O-(1-((N,4-Dimethylphenyl)sulfonamido)vinyl)-3-((acetamidomethyl)thio)-2-((tert-butoxycarbonyl)amino)propanethioate

(S)-苄基2-(((((1-(N,4-二甲基苯基磺酰胺基)乙烯基)氧基)羰硫基)吡咯烷-1-甲酸, (S)-Benzyl2-(((1-(N,4-dimethylphenylsulfonamido)vinyl)oxy)carbonothioyl)pyrrolidine-1-carboxylate

巯基-PEG-叶酸, Thio-PEG-FA, average M.W. 5,000