Casandra
Casandra Test Code AR98308Version 1 (DRAFT)
Performing Lab
Immunoglobulin D, Serum
Also known as: IG D
Clinical Use
Order TestUse
Aids in diagnosis or monitoring of IgD monoclonal gammopathies and IgD-related immune deficiencies. IgD is one of the five classes of immunoglobulin, 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, although the function of circulating IgD is largely unknown.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
New York Approved
Methodology
Immunoassay (Other)
Biomarkers
Immunoglobulin D
AnalyteConcentration / Level
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
LOINC Codes
Result Codes
- 2460-4 - IgD Ser-mCnc
Result Turnaround Time
1-4 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
ARUP Standard Transport Tube
Collection Instructions
Separate serum from cells ASAP or within 2 hours of collection.
Storage Instructions
Refrigerated.
Causes for Rejection
Grossly hemolyzed or lipemic specimens.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | Unacceptable |
| Refrigerated | 14 days |
| Frozen | 6 months |
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