SAXS at ALS SIBYLS Beamline (IMAGE) DOE/Lawrence Berkeley National Laboratory Caption Small angle scattering (SAS) with X-rays (pictured here) or neutrons is the only imaging technique that provides a complete snapshot of the thermodynamic state of macromolecules in a single image. Credit image courtesy of John Tainer Usage Restrictions with permission of John Tainer License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.