Abstract
The study of cell-free DNA (cfDNA) is often challenging due to genomic DNA contamination, low concentration, and high fragmentation. Therefore, it is important to optimize pre-analytical and analytical procedures in order to maximize the performance of cfDNA-based analyses.
In this chapter, we report the most common methods for the correct collection, centrifugation, storage, and DNA isolation from cell-free biological sources such as plasma, urines, cerebrospinal fluid, and pleural effusion fluid.
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Martignano, F. (2019). Cell-Free DNA: An Overview of Sample Types and Isolation Procedures. In: Casadio, V., Salvi, S. (eds) Cell-free DNA as Diagnostic Markers. Methods in Molecular Biology, vol 1909. Humana Press, New York, NY. https://doi.org/10.1007/978-1-4939-8973-7_2
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