The Use of Grating-Coupled Interferometry to Study Inositol Pyrophosphate–Protein Interactions
摘要
Grating-coupled interferometry (GCI) is a biophysical method suitable to studying the binding kinetics of protein–ligand interactions. Here, we describe the application of biotinylated inositol pyrophosphate (PP-InsP) nutrient messengers to characterize PP-InsP–protein interactions using a Creoptix WAVEsystem.