Additional Sample for Reflex Oligoclonal Banding, Serum
Use
The Additional Sample for Reflex Oligoclonal Banding, Serum test is a complementary assay used in conjunction with the Multiple Sclerosis (MS) Cascade, Serum and Spinal Fluid evaluation. This test is instrumental in identifying further protein abnormalities in the serum that may not be detected in the initial profile. This additional sample supports the comprehensive assessment of oligoclonal banding, which is crucial for distinguishing inflammatory diseases of the central nervous system, particularly multiple sclerosis, from other neurological conditions.
Special Instructions
This test is not directly orderable; it is only available as part of a profile. For further information, refer to the MSP3 Multiple Sclerosis Cascade, Serum and Spinal Fluid test details. Proper specimen handling includes centrifugation and aliquoting serum into a plastic vial within 2 hours of collection. Label the specimen accurately as serum.
Limitations
The test is specified for profiling oligoclonal bands and is reliant on serum samples as detailed in the MS Cascade profile. The accuracy of the test may be influenced by specimen handling and storage conditions. It is important to follow the specified collection instructions to prevent any degradation or alteration of the specimen. The result interpretation should be considered within the context of the larger MS Cascade profile, as isolated results may not provide comprehensive diagnostic insights.
Methodology
Other
Biomarkers
Result Turnaround Time
Not provided.
Related Documents
For more information, please review the documents below
Specimen
Serum
Volume
1 mL
Minimum Volume
0.5 mL
Container
Serum gel, Plastic vial
Collection Instructions
Within 2 hours of collection, centrifuge and aliquot serum in plastic vial. Label specimen as serum.
Storage Instructions
Frozen (preferred) for 14 days, ambient for 14 days, or refrigerated for 14 days.
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 14 days |
| Refrigerated | 14 days |
| Frozen | 14 days |