MPL W515L/K mutation detection for MPDs

  • Positive for MPL W515L/K = Diagnosis of IMF (idiopathic myelofibrosis) or ET (essential thrombocythemia)
  • MPL testing is useful for patients with suspected MPD, particularly in patients who are negative for the JAK2 V617F mutation
  • MPL W515L/K affects the thrombopoietin receptor, resulting in the continuous activation of the JAK2 kinase and other pathways contributing to the development of IMF or ET

The complete COMPASS work-up for suspected MPD includes:

  • Molecular analyses by one of the first scientific teams to make quantitative JAK2, and now MPL testing readily available to your office
  • Morphology
  • 6-color flow cytometry by a team with over 100 years combined experience
  • Cytogenetics/FISH with a 98% metaphase culture success rate
  • One hematopathologist is responsible for your case, from start to finish

Test Description and Features Grid