Cardiac diseases, cancers, infections, and many other illnesses have become a very serious threat to people’s healthy life. Multiple studies indicate large number of diseases can be avoided, and with early detection, a great number can even be cured. The m16, a POCT magnetic immunoassay analyzer with advanced Magnetic bead-linked GMR (Giant Magnetoresistance) biosensor, can maximize and shorten the clinical laboratory’s turn around period, optimize the clinical treatment’s efficiency, thereby providing faster, more accurate results.