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Laboratory Medicine

Test Directory / JAK2 Mutation

JAK2 Mutation

EDTA

TestJAK2 Mutation
Common Abbreviations
Profile
Clinical IndicationThe JAK2 mutation test may be used, along with other tests such as erythropoietin, to help diagnose bone marrow disorders that lead to overproduction of blood cells. These conditions are known as myeloproliferative neoplasms (MPNs).
Specimen TypeBlood
Sample TypeEDTA
Minimum Volume 1 x 3 mL
Special PrecautionsPlease discuss with Consultant Haematologists in the first instance
Stability 24 hrs
Turnaround Time3-4 weeks
LaboratoryHMDS Leeds St James University Hospital
Reference IntervalIssued with final report.
LimitationsNone stated
Additional Information
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Maternity access at York Hospital - Saturday 22 February

On Saturday 22 February, 8am-6pm, there will be a temporary change of vehicle access to the maternity unit at York Hospital. Access via entrance 2 will be closed to allow essential works to be completed. 

If you are attending the maternity unit at York on this day, please drive in via the entrance for A&E (marked blue light priority).

The multi-storey car park will not be affected by this change, and any non-urgent visitors should continue to park in this area.