Casandra
Casandra Test Code QD48485Version 1 (DRAFT)
Performing Lab
Immunofixation (IFE) and Immunoglobulins Panel (IgG, IgA, IgM), Serum
Clinical Use
Order TestUse
Immunofixation is useful in characterizing M components identified by protein electrophoresis. Quantitation of immunoglobulins provides an assessment of the magnitude and measure for monitoring the M component.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Immunofixation / Immunoturbidimetric)
Biomarkers
IgA
ProteinQuantitation
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
IgG
ProteinQuantitation
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
IgM
ProteinQuantitation
Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
3 mL
Minimum Volume
1 mL
Container
Red Top (No Additive) / SST
Collection Instructions
Overnight fasting is preferred
Patient Preparation
Overnight fasting is preferred
Storage Instructions
Room Temp: 72 Hours; Refrigerated: 7 Days; Frozen: 90 Days
Causes for Rejection
Gross hemolysis • Grossly lipemic • Grossly icteric • Plasma
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 72 Hours |
| Refrigerated | 7 Days |
| Frozen | 90 Days |
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