四臂-聚乙二醇-丁二酸酰胺琥珀酰酯,4-ArmPEG-SAS
WT-PM-A0215-2K
四臂-聚乙二醇-丁二酸酰胺琥珀酰酯, Mw 2K
4-ArmPEG-SAS, MW 2K
4-Arm PEG-Succinamide Succinimidyl ester, MW 2K
WT-PM-A0215-10K
四臂-聚乙二醇-丁二酸酰胺琥珀酰酯, Mw 10K
4-ArmPEG-SAS, MW 10K
4-Arm PEG-Succinamide Succinimidyl ester, MW 10K
WT-PM-A0215-20K
四臂-聚乙二醇-丁二酸酰胺琥珀酰酯, Mw 20K
4-ArmPEG-SAS, MW 20K
4-Arm PEG-Succinamide Succinimidyl ester, MW 20K