特点和优势
Bis-dPEG?9-PFP ester is a homobifunctional dPEG? crosslinker which allows conjugation to two different moieties, each containing free amines. The single molecular weight dPEG? spacer (35.8 ?) provide precise distance control between conjugated moieties. 2,3,4,5,6-pentafluorophenyl (PFP) ester is more reactive to amines than NHS ester and are more stable than NHS esters to hydrolysis.
Sigma-Aldrich西格玛奥德里奇(上海)贸易有限公司
联系商家时请提及chemicalbook,有助于交易顺利完成!