BioVision’s Magnetic Beads for DNA Purification are paramagnetic particles coated with carboxyl groups that can reversibly bind to DNA. The magnetic beads are formulated to specifically bind to DNA and remove unwanted excess primers, adapter dimers, salts and enzymes from a wide variety of reactions. These beads can be used for PCR purification, NGS library prep cleanup and concentrating DNA. An important feature of the magnetic beads is their flexibility due to their ability to size-select the DNA fragments simply by changing the DNA:Beads ratio. BioVision’s Magnetic Beads allow for high recovery of DNA using a quick and simple procedure.