The new ultrafleXtreme exceeds any current expectations on MALDI-TOF-TOF technology: A proprietary kHz smartbeam-II MALDI laser integrated with a novel FlashDetector and electronics makes it the only MALDI-TOF-TOF on the market to provide kHz acquisition in MS and MS-MS modes. It generates a new level of data quality in applications such as LC-MALDI proteomics, high resolUtion tissue imaging based biomarker discovery or top-down sequencing.