The Bio-Rad Protean i12 IEF Cell is a precision instrument designed for isoelectric focusing of proteins in polyacrylamide gels. It features a user-friendly touchscreen for intuitive control and monitoring of runs, enhancing reliability and repeatability of results. Manufactured in 2015, this model delivers consistent voltage control from 100 to 240 VAC input, suitable for varied laboratory power standards. Its compact footprint and robust design make it ideal for research and clinical laboratories focusing on protein separation by isoelectric point. The device includes safety features such as fuse protection and supports stable operation with a maximum power consumption of 276 VA.