The binding of seven multivalent glycoconjugates displaying linear or antenna-like structures and different electronic environments were evaluated towards PA-IL on a DNA-based carbohydrate microarray. The affinity can be modulated by the charge and the topology of the galactosylated derivatives.
对七种显示线性或天线状结构及不同电子环境的多个价糖缀合物与PA-IL的结合,在基于DNA的糖微阵列上进行了评估。亲和力可以通过半
乳糖基化衍
生物的电荷和拓扑结构进行调节。