Brief introduction This product is used for the extraction, enrichment, and purification steps of genomic nucleic acids in fresh, frozen, or anticoagulant-containing blood samples. The sample is lysed, and nucleic acid is released from the cells under the action of guanidinium salt; the nucleic acid is separated from other impurities https://lingjunbio.quora.com/Magnetic-Beads-FAQs-Q-How-to-avoid-nucleic-acid-degradation-when-using-biomagnetic-beads-for-nucleic-acid-extraction