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Updated: Aug 15, 2026
Simultaneous Quantification of T-Cell Receptor Excision Circles (TRECs) and K-Deleting Recombination Excision Circles (KRECs) by Real-time PCR
Published on: December 6, 2014
Inclusion of a sensitivity control to add a quality-control parameter and improve reproducibility in BCR,
B H Devlin1, H Ratech, R Kaufman
1Department of Medicine, Duke University Medical Center, Durham, North Carolina 27710.
Abstract:
Molecular analyses to determine clonality of T and B cells in malignant lymphoma and leukemia and to detect the (9;22) translocation in chronic myelogenous leukemia are commonly used in clinical molecular biology laboratories. We describe the inclusion of a sensitivity control in each of these assays derived from DNA of well-characterized cell lines. The inclusion of such a sample adds an important quality-control parameter to ensure assay-to-assay reproducibility and to satisfy accreditation and regulatory requirements.
