On the 17th April we will retiring the LCT mass spectrometer after many years of faithful service. This is the instrument that we use to measure the intact mass of proteins. However on the 29th April we are getting a new Xevo G2 Tof to carry out this analysis. It will take a week to install and a few days for us to familiarise ourselves with the new instrument, however we hope to get the protein intact mass measurements back up and running by mid May. If you have any questions then please get in touch.