MADISON, Wis.--(BUSINESS WIRE)--Promega Corporation announces a new plasmid isolation system that simplifies and speeds the preparation of plasmid DNA. The Promega PureYield™ Plasmid Miniprep System allows researchers to purify plasmid DNA in less than 10 minutes from 600µl to 3 ml of culture with fewer steps. The smooth work flow is further enhanced with the lysis/neutralization indication dye that confirms samples are processed effectively.