Protein Immunofixation, IgA, IgG, and IgM, Serum
| Sunquest Code: | IFE | ||
| Epic Code: | LAB5889 | Epic Name: | Protein Immunofixation Serum |
| Synonyms: | Immunoelectrophoresis, Serum; Immunofixation; Protein Immunoelectrophoresis, Serum | ||
| Methodology: | Globulins: immunoturbidmetry; IEP: agarose immunofixation | ||
| Test Includes: | G-A immunoglobulin (serum); G-G immunoglobulin (serum); G-M immunoglobulin (serum); protein immunofixation | ||
| Turnaround Time: | Performed Mon-Fri; results are reported the same day. | ||
Collection Instructions
| Specimen: | Blood |
| Optimal Volume: | 3 mL blood |
| Minimum\Peds Volume: | 1.2 mL blood |
| Container: | Red or gold (gel) [Alternate Containers: Red (no gel)] |
| Collection Instructions: | Collect blood in red/black (gel) tube. Alternate containers: red (plain) tube. |
Processing and Shipping
| Specimen Processing: | Blood: Centrifuge at room temperature; aliquot 1 mL, 0.5 mL minimum. |
| Shipping Instructions: | Ship at refrigerated temperature. |
| Stability: |
Samples suspected of having macroglobulins or cryoglobulins should be collected and held at 37°C. Samples suspected of containing cold agglutinins should not be refrigerated prior to serum separation from the clot.
|
| Test Performed at or Referral Lab | Protein (UMMC-East Bank) |
Interpretive
| Reference Range: | No monoclonal protein seen. |
| Use: | To evaluate type of immunoglobulin constituting a monoclonal protein. |
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