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Test Code TCR T-Cell Receptor Gamma Gene Rearrangement 

Specimen Requirements

Specimen Type: Whole Blood
Container/Tube: Lavender Top (EDTA)
Minimum Volume: 10.0 mL blood

OR

Specimen Type: Bone Marrow 
Container/Tube: Lavender Top (EDTA)
Minimum Volume: 10.0 mL bone marrow 

Specimen Stability

Specimen Type Whole blood / bone marrow
Ambient 1 day
Refrigerate 4 days
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 03/12/2025

Performing Laboratory

Department of Pathology
Singapore General Hospital
Outram Road
Singapore 169608
63214950

NUH Service Code

37231