Laboratory Products
Flexus Dmpk Fully Automates Protein Precipitation Methods, Saving Time and Effort
May 02 2007
Now, Anachem introduces a revolutionary new automated liquid handling platform, specifically designed to make this demanding procedure easier, faster and more efficient, freeing up valuable technician time. The Flexus DMPK pipetting station is a flexible robotic system that performs all the manipulations necessary for complete automation of the traditional protein precipitation technique. It is pre-configured with a plate shaker and built in, high speed centrifuge or vacuum station. It includes a specific software package to get you up and running and generating results as quickly as possible.
The Flexus DMPK protocol ensures accurate pipetting of acetonitrile from a reagent trough to the plasma containing plate. The plate is then moved to the integrated shaker for sample mixing to ensure homogeneity prior to centrifugation or filtration. A dilution step of the supernatant into a clean microtitre plate presents the finished samples ready for LC/MS analysis. A 96 well plate can be prepared in less than 15 minutes without any human intervention. Alternative protocols include the use of trichloroacetic acid (TCA) or ammonium sulphate as the precipitants.
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