This kit uses unique separation of the role of the bead and a unique buffer system, from the plant leaves, seeds, roots and other tissue samples for rapid extraction of high purity genomic DNA. Unique embedded technology, under certain conditions, has a strong affinity for nucleic acids, when conditions change, the beads release the adsorption of nucleic acid, to achieve the purpose of rapid separation and purification of nucleic acids. This kit has the following characteristics: 
 Operation quickly and easily. The whole procedure about 30-60 minutes. 
 Avoid alcohol, organic solvents or concentrated salt intervention. 
 High yield, good integrity and high purity. DNA obtained can be directly used PCR, enzyme digestion, hybridization and other downstream molecular biology.