Aids in diagnosis or monitoring of IgD monoclonal gammopathies and IgD-related immune deficiencies.
Mon, Wed, Fri
Serum separator tube.
Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.5 mL)
Grossly hemolyzed or lipemic specimens.
After separation from cells: Ambient: Unacceptable; Refrigerated: 14 days; Frozen: 6 months
Less than or equal to 15.3 mg/dL
IgD is one of the five classes of immunoglobulin. IgD is mainly found on the surface of B-cells and may help regulate B-cell function. IgD likely serves as an early B-cell antigen receptor, however, the function of the circulating IgD is largely unknown.
|Component Test Code*||Component Chart Name||LOINC|
- IgD Total
- Immunoglobulin D