Preparation and Delivery of Protein Microcrystals in Lipidic Cubic Phase for Serial Femtosecond Crystallography

abstract: We describe procedures for the preparation and delivery of membrane protein microcrystals in lipidic cubic phase for serial crystallography at X-ray free-electron lasers and synchrotron sources. These protocols can also be applied for incorporation and delivery of soluble protein microcrystals, leading to substantially reduced sample consumption compared to liquid injection.The final version of this article, as published in Journal of Visualized Experiments, can be viewed online at: https://www.jove.com/video/54463/preparation-delivery-protein-microcrystals-lipidic-cubic-phase-fo