QIAGEN Plasmid Plus Kits. For the fastest, most convenient purification of up to 10 mg transfection-grade plasmid DNA. Kit contents: Qiagen Plasmid Plus Mega Kit, 500mL Culture Volume, Advanced Silica Technology, Manual Processing, Endotoxin Reduction, 40 min. Time/Run, 1 to 12 Sample/Run, Up to 2.5mg Yield, Ideal for Transfection of Most Cell Lines, Cloning, Enzymatic Restriction, For the Fastest, Most Convenient Purification of up to 2.5mg Transfection-grade Plasmid DNA, Includes 5 Qiagen Plasmid Plus Mega Columns, Extender Tubes, Reagents, Buffers, 5 QIAfilter Mega-Giga Cartridges. Benefits: Rapid purification of up to 24 samples . Fast vacuum-based parallel processing . Low elution volumes for highly concentrated DNA . Very low endotoxin levels (<1 EU/micro g) due to dedicated wash buffer