Lyme Western Blot
Test Mnemonic
LYMEWB
CPT Codes
- 86617 - QTY (2)
Aliases
- Antibody Lyme Panel Western Blot
Includes
- Lyme IgG and Lyme IgM, with specific bands if positive and interpretation.
Performing Laboratory
Cleveland Clinic Laboratories
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.5 mL | Serum | SST (Gold) | Refrigerated |
Alternate Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.5 mL | Serum | No additive (Red) | Refrigerated |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 0.1 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Ambient | 3 days |
| Refrigerated | 14 days |
| Frozen | 30 days |
Days Performed
Tue, Fri
Turnaround Time
1 - 4 days
Methodology
| Name | Description |
|---|---|
| Western Blot (WB) |
Clinical Info
Lyme western blot (immunoblot) is used as an aid in diagnosis of Lyme disease only where Lyme antibody screen test is positive. Lyme IgM results should only be used within 30 days after onset of compatible early Lyme disease signs and symptoms.The sensitivity of the test is affected by the stage of the disease (most sensitive in late Lyme disease, such as Lyme arthritis) and by early antibiotic treatment. Clinical and epidemiological correlation is required for final interpretation.