T-Cell Clonality Using Biomed-2 PCR Primers Bone Marrow

Test Mnemonic


CPT Codes

  • 81340 - QTY (1)
  • 81342 - QTY (1)
  • G0452 - QTY (1)

Performing Laboratory

Cleveland Clinic Laboratories

Specimen Requirements

Volume Type Container Collect Temperature Transport Temperature Special Instructions
2 mLBone marrowEDTA (Lavender)AmbientAmbient 


Environmental Condition Description
AmbientBone Marrow- 48 hours
RefrigeratedBone marrow- 7 days
FrozenBone marrow- unacceptable

Days Performed

2 days per week

Turnaround Time

7 days


Name Description
Capillary Electrophoresis (CE) 
Polymerase Chain Reaction (PCR) 

Special Info

Disclaimer: The performance characteristics of this LDT were established at the Molecular Pathology Section of the Pathology and Laboratory Medicine Institute at the Cleveland Clinic. The Food and Drug Administration (FDA) of the USA has not approved this test nor it is required for clinical use