四臂-聚乙二醇-戊二酸酰胺琥珀酰酯，4-ArmPEG-GAS
WT-PM-A0214-2K
四臂-聚乙二醇-戊二酸酰胺琥珀酰酯, Mw 2K
4-ArmPEG-GAS, MW 2K
4-Arm PEG-Glutaramide Succinimidyl ester, MW 2K
WT-PM-A0214-10K
四臂-聚乙二醇-戊二酸酰胺琥珀酰酯, Mw 10K
4-ArmPEG-GAS, MW 10K
4-Arm PEG-Glutaramide Succinimidyl ester, MW 10K
WT-PM-A0214-20K
四臂-聚乙二醇-戊二酸酰胺琥珀酰酯, Mw 20K
4-ArmPEG-GAS, MW 20K
4-Arm PEG-Glutaramide Succinimidyl ester, MW 20K
