Beta Globin (HBB) Sequencing
Test Mnemonic
BGHBB
CPT Codes
- 81364 - QTY (1)
Aliases
- B Globin gene
- Beta Thalassemia Sequencing
- HBB mutation
Includes
- Beta Globin by NGS
Performing Laboratory
ARUP
FDA Category
Laboratory Developed Test
Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 3 mL | Whole blood | EDTA (Lavender) | Refrigerated |
Alternate Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 3 mL | Whole blood | ACD A or B (Yellow) | Refrigerated |
Minimum Specimen Requirements
| Volume | Type | Container | Collect Temperature | Transport Temperature | Special Instructions |
|---|---|---|---|---|---|
| 3 mL |
Stability
| Environmental Condition | Description |
|---|---|
| Refrigerated | 1 week |
| Ambient | 72 hours |
| Frozen | Unacceptable |
Turnaround Time
3 - 4 weeks
Methodology
| Name | Description |
|---|---|
| Massive Parallel Sequencing |
Special Info
Specimen types other than those listed as acceptable and whole blood specimens that are grossly hemolyzed or frozen will be rejected.
Clinical Info
Useful for molecular confirmation of a suspected structural hemoglobinopathy or beta thalassemia.