1) 货号: PSB-499; 2) 中文品名: 4-臂 聚乙二醇-炔基, 20k ; 3) 英文品名: 4-Arm PEG-Alkyne, 20k ; 4) 生产商: PEGWorks; 5) 描述: 4-Arm PEG-Alkyne is a multiarm PEG derivative with alkyne or acetylene groups at each terminal of the four arms connected to one pentaerythritol core. PEG alkyne can used for PEGylation via a copper-catalyzed click chemistry reaction with azide.; 6) 规格: 1g 甄准免费