DWI an der RWTH Aachen e.V., and Institute of Technical and Macromolecular Chemistry, RWTH Aachen, Forckenbeckstraße 50, D-52056 Aachen, Germany.
Macromol Biosci. 2011 Sep 9;11(9):1201-10. doi: 10.1002/mabi.201100041. Epub 2011 Jun 16.
The synthesis and characterization of a new difunctional coupler (4) based on trimethylolpropane (TMP) are described. The coupler is used to connect biologically active N-acetylglucosamine (GlcNAc) on amino-reactive microtiter plates and on star-shaped poly[(ethylene oxide)-stat-(propylene oxide)] hydrogel layers in microtiter plates. The biological activity of immobilized carbohydrates is determined using an enzyme-linked lectin assay.
介绍了一种基于三羟甲基丙烷(TMP)的新型双功能偶联剂(4)的合成与表征。该偶联剂用于连接氨基反应性微量滴定板上的生物活性 N-乙酰氨基葡萄糖(GlcNAc)以及微量滴定板上星形聚[(氧化乙烯)-嵌段-(氧化丙烯)]水凝胶层。通过酶联凝集素测定法测定固定化碳水化合物的生物活性。