The Cell-Free DNA (cfDNA) Purification Kit is designed to isolate cell-free DNA from human plasma and serum samples. Cell-free DNA can serve as a valuable source of information for non-invasive detection and monitoring of disease states, however, it is often found in limited amounts in plasma and serum samples. Using Active Motif's fast, magnetic bead-based protocol, it is easy to isolate and concentrate cell-free DNA from fresh or frozen samples. The Cell-Free DNA Purification Kit can be used with fresh and frozen samples. You can process input volumes from 100 ul to 10 ml. The fast, magnetic bead-based purification is compatible with automation, and the low elution volumes serve to concentrate the cell-free DNA. For more complete information, please visit the Active Motif website.