Lower Cost, Higher Throughput Library Preparation with the Echo Liquid Handler and the NuGEN Ovation® Single Cell RNA-Seq System

26 Feb 2015

In this proof of concept study, the Ovation Single Cell RNA-Seq System miniaturization was validated by examining libraries prepared and sequenced at traditional and miniaturized reaction volumes. Additionally, the sample and reagent transfers were automated using the Echo acoustic liquid handling technology. Echo liquid handlers transfer a wide range of fluids without contact of tips or recalibration between fluid types.

Echo® 500 Series Liquid Handlers

The Echo® liquid handler revolutionizes liquid handling with acoustic energy. Sound waves eject precisely sized droplets from a source onto a microplate, slide or other surface suspended above the source. This product does not use tips, pin tools or nozzles—completely eliminating contact between the instrument and the liquid. The Echo liquid handler provides powerful benefits: Tipless transfer, resulting in dramatic cost savings Improved information about sample integrity and improved transfer quality through measurement of DMSO hydration level Elimination of the need for calibration through Dynamic Fluid Analysis™ technology, a patented Labcyte process Elimination of cross-contamination, carryover or leachates through non-contact transfer Accurate, precise movement of nanoliter-scale quantities, enabling assay miniaturization and further reducing costs Better results through direct dilution of compounds, an improvement over serial dilution methods Greatly simplified assay development and dilution processes through the flexibility to transfer any volume of liquid from any well to any other well

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Lower Cost, Higher Throughput Library Preparation with the Echo Liquid Handler and the NuGEN Ovation® Single Cell RNA-Seq System