Casandra
Casandra Test Code QD40021Version 1 (DRAFT)
Performing Lab
Ganglioside Asialo‑GM‑1 Antibody (IgG), EIA
Clinical Use
Order TestUse
Elevated antibody levels to ganglioside‑monosialic acid (GM1) and the neutral glycolipid, asialo‑GM1 are associated with motor or sensorimotor neuropathies, particularly multifocal motor neuropathy.
Special Instructions
Not provided.
Limitations
Not provided.
Test Details
Methodology
Immunoassay (Multiplex Protein Panel)
Biomarkers
Asialo‑GM‑1 IgG
ProteinEIA • Expression • 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
0.2 mL
Container
red‑top tube (no gel)
Patient Preparation
Overnight fasting is preferred
Causes for Rejection
Received room temperature
Stability Requirements
| Temperature | Period |
|---|---|
| Room Temperature | 48 hours |
| Refrigerated | 14 days |
| Frozen | 30 days |