PAXgene Blood ccfDNA Tubes (100)
For collection of whole blood samples and stabilization of ccfDNA
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The PAXgene Blood ccfDNA Tube is a plastic, closed, evacuated tube for the collection, anticoagulation, transport and storage of human whole blood samples and the stabilization of ccfDNA. When the tube is used in conjunction with the QIAsymphony PAXgene Blood ccfDNA Kit, the QIAGEN QIAamp MinElute ccfDNA Kit or the QIAamp Circulating Nucleic Acid Kit, high-quality ccfDNA can be isolated for use in downstream analytical assays.
New Technology and Workflow for Integrated Collection, Stabilization, and Purification of Circulating Cell-Free DNA
Research into non-invasive prenatal testing (NIPT) and circulating tumor DNA (ctDNA) testing based on circulating cell-free DNA (ccfDNA) is rapidly expanding. PreAnalytiX has developed the PAXgene® Blood ccfDNA System to preserve the extracellular levels of ccfDNA. This poster presents results of ccfDNA testing of the new system, compared to whole blood samples collected in the BD Vacutainer® K2EDTA Tube and the Streck CellFree DNA BCT®.
Evaluation of a New Blood Collection System for the Stabilization and Extraction of Circulating Cell-Free DNA (ccfDNA)
The extraction of the low abundance and highly fragmented circulating cell-free DNA (ccfDNA) for cancer research is technically challenging. PreAnalytiX has developed the PAXgene® Blood ccfDNA System, consisting of the PAXgene Blood ccfDNA Tube, a plastic BD Vacutainer® tube which prevents the release of intracellular DNA from cells into the plasma. This poster outlines how it can be used in research.
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