ARUP's Laboratory Test Directory
| 0051245: JAK2 Gene, V617F Mutation, Qualitative |
| Test Mnemonic: JAK2 | |
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Methodology: Polymerase Chain Reaction
Performed: Sun-Sat Reported: 2-7 days |
| Specimen Required: | |
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Collect: One 5 mL lavender (EDTA), pink (K2EDTA), yellow (ACD Solution A), or one 3 mL lavender (EDTA) bone marrow.
Transport: 5 mL whole blood or 3 mL bone marrow (EDTA) at 2-8°C. Pediatric Collection/Transport: 1 mL whole blood or bone marrow (EDTA) at 2-8°C. Remarks: Do not freeze. Unacceptable Conditions: Frozen or clotted samples. Serum or severely hemolyzed whole blood. Stability: Ambient: 24 hours; Refrigerated: 5 days; Frozen: Unacceptable |
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| Reference Interval: |
| By report |
| Interpretive Data: | |
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Refer to report. This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the U.S. Food and Drug Administration, however, FDA clearance or approval is not currently required for clinical use of this test. The results are not intended to be used as the sole means for clinical diagnosis or patient management decisions. This test is performed pursuant to an agreement with Roche Molecular Systems, Inc. |
| CPT Code(s): | |
| 83891 Isolation; 83900 Multiplex; 83914 Mutation identification; 83894 Gel separation; 83912 Interpretation and report. |