WT-PM-A0221-2K
四臂-聚乙二醇-醛基, Mw 2K
4-ArmPEG-CHO, MW 2K
4-Arm PEG-Aldehyde, MW 2K
WT-PM-A0221-5K
四臂-聚乙二醇-醛基, Mw 5K
4-ArmPEG-CHO, MW 5K
4-Arm PEG-Aldehyde, MW 5K
WT-PM-A0221-10K
四臂-聚乙二醇-醛基, Mw 10K
4-ArmPEG-CHO, MW 10K
4-Arm PEG-Aldehyde, MW 10K
WT-PM-A0221-20K
四臂-聚乙二醇-醛基, Mw 20K
4-ArmPEG-CHO, MW 20K
4-Arm PEG-Aldehyde, MW 20K
