Specimen: 2 mL (1 mL min.) serum from 1 SST. Ship refrigerated or frozen. Stability (Room): 8 hrs Stability (Refrigerated): 72 hrs Stability (Frozen): 6 weeks Method: Immunoturbidimetry Comment: Price: Contact Medilab Turnaround time (TAT): 10 – 15 days Usage: IgA constitutes 15% of gamma globulins in normal serum. Decreased levels are seen in patients...



