TY - JOUR A1 - Livesay, Eric A. A1 - Liu, Ying-Horng A1 - Luebke, Kevin J. A1 - Irick, Joel A1 - Belosludtsev, Yuri A1 - Rayner, Simon A1 - Balog, Robert A1 - Johnston, Stephen Albert T1 - A Scalable High-Throughput Chemical Synthesizer Y1 - 2002/12/01 JF - Genome Research JO - Genome Research SP - 1950 EP - 1960 DO - 10.1101/gr.359002 VL - 12 IS - 12 UR - http://genome.cshlp.org/content/12/12/1950.abstract N2 - A machine that employs a novel reagent delivery technique for biomolecular synthesis has been developed. This machine separates the addressing of individual synthesis sites from the actual process of reagent delivery by using masks placed over the sites. Because of this separation, this machine is both cost-effective and scalable, and thus the time required to synthesize 384 or 1536 unique biomolecules is very nearly the same. Importantly, the mask design allows scaling of the number of synthesis sites without the addition of new valving. Physical and biological comparisons between DNA made on a commercially available synthesizer and this unit show that it produces DNA of similar quality. ER -