BRAF V600E/D and V600K/R Mutation Detection Circulating Tumor DNA
Test Mnemonic
BRAFCT
CPT Codes
- 81210 - QTY (1)
Aliases
- ctDNA
Performing Laboratory
Cleveland Clinic Laboratories
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 10 mL | Whole blood | Cell-free DNA (Streck) tube | Ambient | Ambient |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 2 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Ambient | 72 hours |
| Frozen | Unacceptable |
Days Performed
Mon - Fri
Turnaround Time
3 days
Methodology
| Name | Description |
|---|---|
| Real-Time Polymerase Chain Reaction (RT-PCR) |