Backscattering interferometry can precisely measure membrane protein interactions

[News]

A new laser technique has demonstrated that it can measure the interactions between proteins tangled in a cell's membrane and a variety of other biological molecules. These extremely difficult measurements can aid the process of drug discovery.

More... (http://www.news-medical.net/news/20110316/Backscattering-interferometry-can-precisely-measure-membrane-protein-interactions.aspx)