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Creating Highly Specific Chemically Induced Protein Dimerization Systems by Stepwise Phage Selection of a Combinatorial Single-Domain Antibody Library

DOI :

10.3791/60738-v

January 14th, 2020

January 14th, 2020

7,460 Views

1Department of Biochemistry and Institute for Protein Design, University of Washington

Creating chemically induced protein dimerization systems with desired affinity and specificity for any given small molecule ligand would have many biological sensing and actuation applications. Here, we describe an efficient, generalizable method for de novo engineering of chemically induced dimerization systems via the stepwise selection of a phage-displayed combinatorial single-domain antibody library.

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Keywords Protein Dimerization

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