Description
The Easy Plasmid Miniprep Kit isolates high-quality plasmid DNA for various downstream applications, including eukaryotic transfection and in vitro expression experiments. This kit offers an easy and quick method for purifying plasmid DNA using a silica-membrane spin column, enabling purification in under 45 minutes. In addition, this kit also utilises a washing step that eliminates protein, RNA, and endotoxin impurities from the purified plasmid DNA, enhancing the reliability of sensitive applications such as eukaryotic transfection. The Easy Plasmid Miniprep Kit is precisely engineered to purify plasmid DNA, yielding quantities ranging from 2–20.0 μg, with an A260/A280 ratio exceeding 1.7. The protocol outlined in this Technical Data Sheet provides instructions for isolating plasmid DNA from E. coli. It is intended for use with 1-5 ml overnight bacterial cultures. In scenarios involving very low-copy-number plasmids, it’s advisable to work with 5-15 ml culture volumes. Remember that plasmid yield may fluctuate due to various factors, including culture volume, plasmid copy number, type of culture medium, and bacterial strain employed.