Ever think about the kinds of challenges R&D scientists run up against in the course of developing a new product? The development of the Maxwell® RSC ccfDNA (circulating cell-free DNA) Plasma Kit is a particularly interesting example. Its path to commercialization was characterized by a number of unexpected technical hurdles, yet each was overcome through creative troubleshooting and aided by valuable collaborations across departments. All had a hand in finally launching the kit last August.

The product’s launch was an exciting milestone for Promega as research interest in the role of ccfDNA as biomarkers in human disease continues to grow. Elevated levels of ccfDNA have now been reported in patients with cancer, inflammatory disease, infections and cardiovascular disease. In pregnant women, up to 10% of ccfDNA can be attributed to the fetus, so critical fetal DNA analysis can now be conducted through maternal blood samples. There are many advantages in the ability to isolate and analyze ccfDNA, so the development of a kit with high throughput capability was a priority for the Nucleic Acid Purification R&D team. Continue reading “The Making of a Promega Product: Teamwork = Success for the Maxwell RSC® ccfDNA Plasma Kit”