Method of detecting analyte-biomolecule interactions

摘要

The invention provides methods for detecting an interaction between an analyte and a biomolecule. The method comprises separating at least one biomolecule according to its isoelectric point in the presence of a given analyte and detecting an interaction between the analyte and a biomolecule using fluorescence anisotropy. The method may further comprise collecting the analyte-biomolecule complex and analyzing the biomolecule.