hp138Plasmid HP138-puro from Dr. Iain Cheeseman's lab contains the insert Contains Cas9 and is published in Dev Cell. 2017 Feb 27;40 (4):405-420.e2. doi: 10.1016j.devcel.2017.01.012. Epub 2017 Feb 16. This plasmid is availableHP Toner from America's most trusted brand is engineered to work with HP printers to provide consistent quality, reliability and value ; This cartridge works with: HP LaserJet