Asuragen, Inc. announced today that it has entered into an exclusive agreement with Life Technologies Corporation to develop and distribute worldwide an in-vitro diagnostic test intended to aid clinicians in the monitoring and treatment of individuals afflicted with chronic myeloid leukemia (CML). As part of the agreement, Asuragen will pursue CE marked-IVD registration in Europe and regulatory clearance in the U.S. The diagnostic test will then be distributed by Life Technologies and run exclusively on the Applied Biosystems 7500 Fast Dx Real-Time PCR Instrument, which originally received 510(k) clearance from the FDA in late 2008 in conjunction with the Center for Disease Controls H5N1 assay. Applied Biosystems is part of Life Technologies.
Asuragen’s in-vitro diagnostic test, a BCR/ ABL1 assay, will simultaneously detect and quantify BCR/ABL1 fusion transcripts (b2a2, b3a2, and e1a2) in a single reaction. The BCR-ABL1 fusion gene arises from a specific chromosome translocation, known as the Philadelphia chromosome or t(9:22). The resulting BCR/ABL1 fusion transcripts are present in approximately 95% of CML and 25-30% of acute lymphoblastic leukemia cases. If present, the expression level of the fusion transcript or its ratio to a reference transcript may be used to monitor disease progress. Monitoring the level of BCR/ABL1 may be helpful for both prognosis and management of Gleevec®, Sutent® and Sprycell ® kinase therapies in patients with leukemia disease.
“Our development of a BCR/ABL1 test leverages both our expertise in molecular diagnostics development and our proprietary Armored RNA® technology. With streamlined multiplex workflow and inclusion of Armored RNA controls in the kit, the assay will have both broad target coverage and dynamic range, while offering unmatched standardization for both internal and external assay calibration,” said Rollie Carlson, Ph.D., President of Asuragen. “We are pleased to partner with Life Technologies, and believe their strong molecular instrumentation offerings and broad commercialization capabilities will lead to adoption of this test throughout the world.”