BCR-ABL p190


P190 BCR-ABL transcript, MINOR

  • Tech Only CPT
  • Tech Pro CPT
  • PowerPath Code BCR-ABL p190
  • Schedule Monday, Wednesday & Friday
  • Turn Around Time 4-7 days
  • Disease State Acute Lymphoblastic Leukemia (ALL), Chronic Myelogenous Leukemia (CML)
  • Methodology PCR

Specimen Requirements

Container Type: Lavender top tube (EDTA)
Specimen Type: Whole Blood; Bone Marrow
Preferred Volume: 5mL Whole Blood; 3 mL Bone Marrow
Minimum Volume: 1 mL Whole Blood; 1 mL Bone Marrow

Clinical Significance

BCR-ABL1 p190: Monitoring therapy in patients with CML or other BCR-ABL1 positive neoplasms with known ela2 fusion trasncript. The transcript level for the minor breakpoint (p190) is reported as the NCN% ratio of BCR-ABL1 to ABL1.

Required Patient Info

If patient has had BCR ABL testing previously please provide results, date and performing laboratory information.

Storage and Transportation

Refrigerate and deliver to the lab within 72 hours of collection for optimal results.

Cause for Rejection

Frozen specimen; clotted or grossly hemolyzed specimens; serum; specimens without 2 patient identifiers; serum or plasma, aliquots (previously open containers).


One week - whole blood. RNA - 2 years.


This test was developed and its performance characteristics determined by CellNetix Labs LLC. The U.S. Food and Drug Administration (FDA) has not approved or cleared this test. However, FDA approval or clearance is currently not 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. CellNetix is authorized under Clinical Laboratory Improvement Amendments (CLIA) to perform high-complexity testing.