Test #
108
Test CPT Codes
81270
JAK2 V617F mutation
Test Type
Hematopathology
Test Technology
Molecular
Test Disease
Myeloproliferative neoplasm (MPN)
Clinical Utility
Diagnostic, Monitoring
Test Specimen
Whole Blood:
Minimum of 4 mL required
Lavender-top (EDTA) tubes required
Bone Marrow:
1-2 ml Bone Marrow required
Lavender-top (EDTA) tubes required
Maintain specimen at room temperature
Provide % blast in sample submitted
Viability Time: (WB, BM)
DNA based tests: ambient 1week, refrigerated 1 week
RNA based tests: ambient 1 hour, refrigerated 48 hours
PB TAT
7-10 days
BM TAT
7-10 days
Tissue TAT
FFPE TAT
Test Storage
Label specimen with patient's name and date of birth
Complete requisition form with necessary information
Local Clients call KSL Diagnostics at 1.800.960.1080 to schedule a pickup
Ship samples at room temperature (do not freeze or flx)
Rejection Criteria:
Frozen or Fixed Specimen
Clotted or grossly hemolyzed specimen