The AxyPrep Mag Plasmid purification kit utilizes a magnetic bead technology for high-throughput purification of plasmid DNA from E.coli cells. AxyPrep Mag Plasmid kit can also be used with fosmid and BAC vector-based constructs ranging from 5kb to 150kb. The system consists of steps of pelleting cells, resuspension, lysis, neutralization, DNA binding, Ethanol washing and plasmid elution.