JAK2 Qt, Rfx CALR/E12-15/MPL – Ref LabSee reference lab website for details.https://www.labcorp.com/tests/489422/i-jak2-sup-v617f-sup-i-mutation-analysis-quantitative-with-reflex-to-i-calr-i-mutation-analysis-i-jak2-i-exon-12-15-mutation-analysis-and-mpl-mutation-analysisOverviewSpecimenPerformanceCodesAliases489422,PN0014192Specimen TypeSee reference lab website for details.https://www.labcorp.com/tests/489422/i-jak2-sup-v617f-sup-i-mutation-analysis-quantitative-with-reflex-to-i-calr-i-mutation-analysis-i-jak2-i-exon-12-15-mutation-analysis-and-mpl-mutation-analysis