The LI-COR Odyssey M Imager model 3350 is a high-performance, wide-field near-infrared imaging system designed for multiplexed fluorescence and chemiluminescence applications in molecular and cell biology. It offers reliable and precise quantification of proteins and nucleic acids, making it ideal for Western blot imaging, protein array analysis, and in-cell Western studies. The instrument includes a calibrated scanning mechanism with a large, uniform scanning area and a user-friendly interface controlled via an included dedicated computer system. Its versatile imaging environment supports various research workflows with robust data reproducibility. The device is designed for easy integration in modern laboratory setups and is backed by LI-COR's quality manufacturing standards.