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://www.quora.com/profile/Even-Sa/What-is-the-quality-of-your-magnetic-bead-method-for-genomic-DNA-extraction-Generally-the-OD260-280-of-genomic-DNA-is