Casandra
Casandra Test Code QD86643Version 1 (DRAFT)
Performing Lab
Ganglioside GD1a Antibody (IgM), EIA
Clinical Use
Order TestUse
Ganglioside GD1a antibody IgM is associated with the presence of multifocal motor neuropathy, sometimes in association with IgM monoclonal gammopathy. Antibody testing can aid in the diagnosis of multifocal motor neuropathy or predominantly motor neuropathy. Reference range: <1:800 titer. Setup schedule: Mon, Wed; report available: 4 days.
Special Instructions
A fasting sample is required.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (ELISA)
Biomarkers
Ganglioside GD1a antibody IgM
AnalyteIgM • Concentration / Level • Quantitative (Continuous) (e.g., copies/mL, % expression)
Result Turnaround Time
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
Plastic screw-cap vial
Collection Instructions
A fasting sample is required.
Patient Preparation
Fasting sample is required
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 24 hours |
| Refrigerated | 14 days |
| Frozen | 30 days |