Alert

DNA Fingerprinting: DNA Analysis (Chimerism)

Tube Type

Test ID

LAB57932

DNA FINGERPRINTING, POST-TRANSPLANT, T-cell (CD3)

LAB16049

DNA FINGERPRINTING, PRE-TRANSPLANT ASSAY

LAB15721

DNA FINGERPRINTING, DONOR ASSAY

LAB57934

DNA FINGERPRINTING, POST-TRANSPLANT, MYELOID (CD33)
EPIC Order
 DNA FINGERPRINT
CPT Codes Donor or Pre Engraftment -81265; Post Engraftment - 81267; with cell selection- 81268, G0452
Group/Individual Test Individual
Laboratory Molecular Genetics Laboratory
Tube Station 30
Specimen Routine:
7ml blood/yellow ACD-A tube or lavender EDTA tube or from bone marrow aspirates(1mL) with EDTA.
Please call the lab 984-974-1825 if testing is needed on an alternate specimen type. See Comments, for additional information
Availability Routine: Weekly; no Weekends/Holidays
Turnaround Time 10 days
Reference Range Interpretation
Comments
This is the floor orderable test for ALL DNA Fingerprinting Requests.
IMPORTANT: Please indicate on the requisition if the specimen is a donor, pre-transplant (recipient), post-transplant, or CD3 Fractionation.

Please call laboratory 984-974-1825 with questions.
Additional information:

DNA Fingerprinting, Post-Transplant-LAB57932 includes unfractionated and CD3 analysis.

For Myeloid fractionation, i.e. CD33, please order Test ID: LAB57934

Reviewed by J. Carr on November 20, 2025

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514