LAB3164
Collect
Lavender (EDTA) OR bone marrow (EDTA).
Specimen Preparation
Do not freeze. Transport 5 mL whole blood (Min: 1 mL) OR 3 mL bone marrow (Min: 1 mL).
Unacceptable Conditions
Serum. Specimens collected in anticoagulants other than EDTA. Frozen specimens. Clotted or grossly hemolyzed specimens.
Storage/Transport Temperature
Ambient
Stability (from collection to initiation)
Ambient: 72 hours; Refrigerated: 5 days; Frozen: Unacceptable
Performed by
Children's Hospital Colorado - Molecular Diagnostics Laboratory
Performed
5 days a week
Methodology
Polymerase Chain Reaction
Reported
2-7 days
Synonyms
- LAB3164
- JAK2 Mutation V617F
- JAK2 V617F
- JAK2MUTPCR
- JAK
Ordering Recommendations
Aids in the workup of suspected myeloproliferative neoplasms. Detects the JAK2 V617F mutation in peripheral blood or bone marrow.
Reference Interval
By report
Performed by
Children's Hospital Colorado - Molecular Diagnostics Laboratory
CPT Codes
81270
Collection |
LAB3164
Collect
Lavender (EDTA) OR bone marrow (EDTA).
Specimen Preparation
Do not freeze. Transport 5 mL whole blood (Min: 1 mL) OR 3 mL bone marrow (Min: 1 mL).
Unacceptable Conditions
Serum. Specimens collected in anticoagulants other than EDTA. Frozen specimens. Clotted or grossly hemolyzed specimens.
Storage/Transport Temperature
Ambient
Stability (from collection to initiation)
Ambient: 72 hours; Refrigerated: 5 days; Frozen: Unacceptable
Performed by
Children's Hospital Colorado - Molecular Diagnostics Laboratory
Ordering |
Performed
5 days a week
Methodology
Polymerase Chain Reaction
Reported
2-7 days
Synonyms
- LAB3164
- JAK2 Mutation V617F
- JAK2 V617F
- JAK2MUTPCR
- JAK
Ordering Recommendations
Aids in the workup of suspected myeloproliferative neoplasms. Detects the JAK2 V617F mutation in peripheral blood or bone marrow.
Result Interpretation |
Reference Interval
By report
Performed by
Children's Hospital Colorado - Molecular Diagnostics Laboratory
Administrative |
CPT Codes
81270