For Plasmid preparation we used PureYield Plasmid Miniprep System by Promega.

Short explanation:

The PureYield Plasmid Miniprep System Kit from Promega is a fast way to purificate plasmid DNA out of a bacteria culture.

Procedure:

Preparations were accomplished according to the "Quick Protocol" of the PureYield Plasmid Miniprep System by Promega.