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HelpTest Code JAK2O JAK2 V617F Mutation (Exon14) assay (Blood)
Specimen and Container/Tube
Blood
Rejection Criteria
Inappropriate anticoagulant and >72 hours
Turnaround Time
Not Available
Test Includes
Detects JAK2 V617F Mutation in Exon 14
Specimen Type
Blood
Preferred Volume
3 mL
Test Usage
May be used to diagnose and manage myeloproliferative
neoplasms
including polycythemia vera, essential thrombocythemia, primary
myelofibrosis and other
myeloproliferative disorders.
Fee Code
376555-30081270
Synonyms
MPN JAK2
Offsite Collection Instructions
Send within 24 hours or Refrigerate/ send within 72 hours
UCMC Collection Instructions
Send within 72 hours
Test Limitations
Will not detect JAK positive
cells
below sensitivity of assay (2% variant allele frequency) or
other
JAK2 mutations.
STAT Turnaround Time
Not Available
Container/Tube
Lavender top
Specimen Minimum Volume
1 mL
Special Instructions
Send within 72 hours
Day(s) Performed
Monday – Friday, 8:00 AM – 4:30 PM
STAT DAY(S) AND TIME(S) PERFORMED
No
CPT
81270
Method Name
Real time PCR
Reference Values
Interpretative report
Reject Due To
Inappropriate anticoagulant and >72 hours
Pediatric Volume
1 mL
Clinical Indications
May be used to diagnose and manage myeloproliferative
neoplasms
including polycythemia vera, essential thrombocythemia, primary
myelofibrosis and other
myeloproliferative disorders.
Transport Instructions
Send within 24 hours or Refrigerate/ send within 72 hours
Test Components
Detects JAK2 V617F Mutation in Exon 14
Methodology
Real time PCR
Synonyms/Key Search Words
MPN JAK2