1) 货号: PHB-945; 2) 中文品名: 马来酰亚胺-聚乙二醇-羟基, 1k ; 3) 英文品名: MAL-PEG-OH, 1k ; 4) 生产商: PEGWorks; 5) 描述: MAL-PEG-OH is a linear heterobifunctional PEG reagent with a maleimide and a hydroxyl group. It is a useful crosslinking reagent with a PEG spacer. Maleimide reacts with thiol, SH, sulfhydryl or mercapto, and hydroxyl can react with carboxylic acid. MAL-PEG-OH can also be used to synthesize PEGylated block copolymer such as PLA-PEG (poly-L-lactic acid-co-polyethylene glycol) and PCL-PEG (polycaprolactone-co-polyethylene glycol) through hydroxyl initiated polymerization with lactide or caprolactone. Maleimide contains a reactive C=C double bond and is light or oxygen sensitive.; 6) 规格: 100mg 甄准免费