A Study of a High-Throughput Plasmid DNA Purification System |
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Authors: | Alexander T. James Joanna Wu Nelson Braunthal Arezou Azarani |
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Affiliation: | Available online 19 February 2004. |
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Abstract: | An automated process that incorporates Millipore's Plasmid Miniprep96 Montáge™ Kit with the Apogent Discoveries PlateMate Plus® and Tango™ automated high-throughput dispensing systems has been developed for purifying plasmid DNA. To test the efficacy of this process, parameters such as the reproducibility and consistency of the purified DNA quantity and quality as well as the purification speed were analyzed. The purification time for two plates of the Plasmid Miniprep96 Kit (192 samples) was approximately 60 minutes using a PlateMate Plus equipped with 96 disposable tips and the Tango system equipped with 96 RB (resin bead) syringes. High uniformity and consistency in DNA yields (determined by spectrophotometric analysis) and quality (determined by gel electrophoresis analysis) among the different wells were observed. The purified plasmid DNA samples sequenced at an exceptional level with an average PHRED Q > 20 of 819 ± 25.*Millipore and Montage are the trademarks of Millipore Corporation |
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Keywords: | Author Keywords: PLASMID DNA PURIFICATION HIGH-THROUGHPUT LIQUID MICRODISPENSERS PRECISION GLASS SYRINGES |
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