dual polarisation interferometry

Creative Biolabs offers dual-polarization interferometry (DPI) services, which provide exquisite sensitivity to give previously unavailable insights into the structural changes taking place in molecular systems as they function and interact. DPI resolves protein structure to subatomic dimensions in real time and is typically used to characterize biochemical interactions by quantifying any conformational change at the same time as measuring reaction rates, affinities and thermodynamics.