Abstract
In order to prolong the life-time of crystals in an X-ray beam, modern macromolecular crystallography is mainly performed using cryogenically cooled samples. However, in many cases flash cooling can degrade crystal quality if cryoprotection conditions are not ideal. Annealing or tempering of samples adversely affected by cryocooling can often, at least partially, restore diffraction quality and is now considered a standard technique in macromolecular crystallography. A small, inexpensive, automatically operated annealing device that is installed on all ESRF macromolecular crystallography beamlines is presented here. The device allows,viathe beamline control graphical user interface mxCuBE, the flash annealing of samples either from the beamline control cabin or by users accessing the beamline remotely.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
