Chiron Corporation

Verena D Heubner

Daniel V Santi

Ronald N Zuckermann

Michael A Siani

Method and apparatus for synthesizing biopolymers, such as polypeptides and polynucleotides. The apparatus includes plural reaction vessels in which subunit coupling to biopolymers in a particle suspension is carried out. The vessels are connected to common valving structure for use in mixing the suspension and removing suspension liquid. In one embodiment, a robotic arm in the apparatus is operable to transfer reaction solution to the reaction vessels, and to transfer particle suspensions from the reaction vessels to a mixing vessel and back to the reaction vessels. The method can be used to produce preferably equi-molar amounts of different-sequence biopolymers, such as polypeptides and polynucleotides.

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Benicia, CA, United States of America

Verena D Heubner