Casandra
Casandra Test Code LC04086Version 1 (DRAFT)
Performing Lab
Immunofixation (IFE), Serum
Also known as: Electrophoresis, Serum, IFE, Immunoelectrophoresis, Serum
Clinical Use
Order TestUse
Detect and identify monoclonal immunoglobulin gammopathies
Special Instructions
Not provided.
Limitations
The test should not be performed using plasma samples as they are a cause for rejection. Additionally, the minimum volume requirement of 1 mL may not allow for repeat testing if necessary. Additional time may be required for confirmatory or reflex tests, which are not included in the initial turnaround time estimate.
Test Details
Methodology
Other
Biomarkers
4 targets
Heavy and Light ChainsImmunoglobulin AImmunoglobulin GImmunoglobulin M
LOINC Codes
Order Codes
- 34550-4 - Immunoglobulin Pnl Ser-mCnc
Result Codes
- 14895-7 - Prot Pattern SerPl IFE-Imp
- 2465-3 - IgG SerPl-mCnc
- 2458-8 - IgA SerPl-mCnc
- 2472-9 - IgM SerPl-mCnc
Result Turnaround Time
3-5 days
Related Documents
For more information, please review the documents below
Specimen Requirements
Specimen
Serum
Volume
2 mL
Minimum Volume
1 mL
Container
Red-top tube or gel-barrier tube
Collection Instructions
Separate serum from red cells.
Patient Preparation
Overnight fasting is preferred, but not required.
Storage Instructions
Room temperature
Causes for Rejection
Plasma sample
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |
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