LeukoStrat® CDx FLT3 MUTATION ASSAY

Components
This test requires a dedicated sample aliquot. If one sample is received for Cytogenetics and FLT3, cytogenetic/FISH testing will be performed first. This may delay FLT3 results.

Specimen Required
Draw blood in a lavender EDTA. Send 2.0 mL whole blood (1.0 mL minimum) refrigerated.

Alternate Specimen
Whole blood: Sodium heparin
Bone Marrow: (0.5 mL bone marrow)
Cell Pellet in cell culture media or buffered solutions without fixative.

Methodology
Polymerase Chain Reaction - Restriction Fragment Length Polymorphism

Stability
Room temperature: 7 days; Refrigerated: 7 days; Frozen: Unacceptable

Reference Range
By report

Performed
Monday-Friday

Turnaround Time6-8 days
Test CodeFLT3M
CPT-4 Code (s)
0023U
LOINC Codes
Specimen Type:   31208-2  
Final Diagnosis Overall:   34574-4  
ITD:   79210-1  
TKD:   72520-0  
Interpretation:   50398-7  

Warde
Medical
Laboratory