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HelpTest Code TCR T-Cell Receptor Gamma Gene Rearrangement
Additional Codes
| Epic Ordering Code | LAB305372 |
| NBS code | LBC10549 |
| Service code | 37231 |
Specimen Requirements
Submit the following:
| Container: |
| Purple Top |
Processing Requirements
Specimen Type: Whole Blood
Volume: 10.0 mL (3x Full Tubes)
Storage/transport requirements: Refrigerated
OR
Specimen Type: Bone Marrow
Volume: 10.0 mL (3x Full Tubes)
Storage/transport requirements: Refrigerated
Specimen Stability
| Specimen Type | Whole blood / bone marrow |
|---|---|
| Ambient | 1 day |
| Refrigerate | 4 days (Preferred) |
| Frozen | Not available |
Days and Times Performed
Monday - Saturday (office hours), TAT 17-20 days
This does not include the 1 - 3 days transit time from NUH to the performing laboratory
Reference Interval
An interpretive report will be provided
Update
Last updated 06/08/2026
Referring / Testing Laboratory
National University Hospital
Client Services, 67724912
Testing Laboratory
Department of Pathology
Singapore General Hospital
Outram Road
Singapore 169608
63214950