Quantity Guaranteed Plasmid DNA Prep Service 217: for 2-5mg of super high quality, endotoxin-free plasmid. For special requirement of service on your plasmids and for best price, please contact us via email: info@lamdabio.com or call us at 1-800-631-5009. QUALITY CONTROL: ·         Super coiled content ·         A260/280 ratio ·         Residual RNA ·         Genomic DNA ·         Restriction analysis