IgA
424
Information
IgA – Increased IgA is associated with monoclonal IgA myeloma, respiratory and gastrointestinal infections, and malabsorption; decreased IgA is found in selective IgA deficiency and in ataxia telangiectasia.
Methodology
Neph
Specimen Required
SST, Serum. Volume 1 (0.5) mL. Stability: Ambient – 7 Days, Refrigerated – 14 Days, Frozen – 2 Months
CPT Code(s)
82784