A simple method for synthesis of B-cell clonospecific probes

A sensitive PCR-based method was developed to produce B-cell clonogenic probes without the need for sequencing and specific oligonucleotide synthesis. Specificity and sensitivity were assessed and found to be comparable to that achieved using established methods. Possible applications include the detection of MRD, bone marrow involvement with lymphoma, and the contamination of autologous bone marrow or peripheral blood progenitor cell harvests with malignant cells carrying IgH rearrangements.