Flow cytometric screening of aldolase catalytic antibodies.

Bioorg Med Chem Lett

The Skaggs Institute for Chemical Biology and Departments of Molecular Biology and Chemistry, The Scripps Research Institute, La Jolla, CA 92037, USA.

Published: August 2004

High-throughput screening of cells expressing active catalytic antibody clones by flow cytometry is described. A fluorogenic retro-aldol retro-Michael substrate was designed and synthesized with incorporation of a chloromethyl moiety for intracellular retention. Hybridoma or transfected mammalian cells expressing catalytic antibody molecules could be rapidly isolated.

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http://dx.doi.org/10.1016/j.bmcl.2004.05.045DOI Listing

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