A device termed the MobileArray™ device and methods, which form the MobileArray™ system, are disclosed for performing multiplex assays, target enrichment or purification. The device and methods disclosed enable the performing of multiplex assays, target enrichment or purification in a simplified manner. The MobileArray™ device gains the advantages and applications of the advanced multiplexing platforms, but does not require the special expensive equipment, reagents, software or dedicated operators. In addition, the MobileArray™ system can also be utilized in immunoprecipitation and target enrichment or purification in a multiplex manner. Furthermore, the MobileArray™ system can be integrated in an automated procedure. The MobileArray™ system makes it possible to apply multiplexing protocols in routine clinical practice, food safety inspection and general life science research laboratories.
