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HelpTest Code LAB1234731 HLA DR1/3/4/5, DQ Intermediate Resolution
Performing Laboratory
LabCorp
Specimen Required
- Lavender Top Tube (EDTA) or
- four buccal swabs in a sealed envelope (buccal swab kit).
When submitting buccal swabs, please use a buccal swab kit provided by LabCorp. To obtain the buccal swab kit, please telephone 800-533-1037.
Volume: 7 mL whole blood or four buccal swabs
Minimum Volume: 3 mL whole blood or four buccal swabs
Specimen Stability Information
Maintain specimen at room temperature; protect from extreme heat or cold. Do not freeze.
Reject Due To
- Hemolyzed specimen
- clotted specimen
- wrong specimen container
Day(s) Performed
Report Available
3 - 7 days
Method Name
Sequence-based typing (SBT), sequence oligonucleotide probes (SSOP), and/or sequence-specific primers (SSP) as needed to obtain the required resolution.
CPT Code Information
81375
LOINC Code Information
| Order Code | Order Code Name | Order Loinc | Result Code | Result Code Name | UofM | Result LOINC |
|---|---|---|---|---|---|---|
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166215 | DRB1 | 57298-2 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166223 | DRB1 | 57298-2 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166226 | DRB3 | 59022-4 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166229 | DRB3 | 59022-4 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166227 | DRB4 | 59021-6 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166230 | DRB4 | 59021-6 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166228 | DRB5 | 59020-8 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 166232 | DRB5 | 59020-8 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 168011 | DQB1 Allele 1 | 53938-7 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 168020 | DQB1 Allele 2 | 53938-7 | ||
| 167120 | HLA DRB1,3,4,5,DQB1 (IR) | 167384 | HLA Methodology | 49549-9 |