MSD's MESO QuickPlex SQ 120 instrument offers access to high-performance electrochemiluminescence immunoassays. The compact system has been engineered for ease of use, with a combination of rapid read times and the ability to perform multiple, simultaneous tests on a single sample designed to increase productivity, save sample and deliver results quickly. The instrument has a wide menu of commercially available assay kits and a full line of components and reagents that enable users to develop their own assays. The product features: ECL detection for high sensitivity and dynamic range; single and multiplex assays; commercially available kits and components for user-developed assays; single-well read mode for high performance; a small footprint, a quarter of the size of MSD's SECTOR Imagers; and ultrafast read times of 90 s per plate - twice the speed of a SECTOR 2400.