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Product introduction : 

Samples and cell lysis buffer mixture, making the cells broken and nucleic acid release. Nanometer magnetic particles in the pyrolysis buffer particles by surface modification of functional groups with the combination of free DNA specificity, formation of magnetic beads - DNA complexes. Under the action of outside magnetic field force, will shift the magnetic beads - DNA complex washing buffer, wash away the excess impurities. Again under the action of outside magnetic field force transfer to the elution buffer, DNA elution recovery. High purity, extraction of DNA integrity is good, can carry out the subsequent sequencing, enzyme digestion and PCR experiments.