PA50 is a semi-auto analyzer for quantitative determination of specific proteins in blood, urine samples, including HbA1c, HS-CRP, CRP, ASO, CYS-C, RF, mALB, D-Dimer, IgM, IgG, IgA, C3, C4, etc.  It's an ideal instrument designed for medium or small labs or backup analyzer in large labs.