Bio-Rad Laboratories announced the availability of its iScript RT-qPCR Sample Preparation Reagent for rapid isolation of total RNA, and enabling reverse transcription and real-time PCR to be performed directly from cell lysates. Scientists can use the protocol to efficiently remove genomic DNA and stabilize RNA in as little as five minutes. iScript RT-qPCR Sample Preparation Reagent employs selective lysis of the cell membrane while leaving the nuclear membrane intact to achieve DNA-free RNA within five to 10 minutes. The single buffer formulation contains all the components needed to perform cell lysis, RNA stabilization, and genomic DNA removal for sensitive, quantitative gene expression analysis. Bio-Rad Laboratories, Inc., 800-424-6723, www.bio‑rad.com/reversetranscription