Multiplexed binding determination of seven glycoconjugates for Pseudomonas aeruginosa lectin I (PA-IL) using a DNA-based carbohydrate microarray.

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.