Chapter title |
Single-Cell B-Cell Sequencing to Generate Natively Paired scFab Yeast Surface Display Libraries.
|
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Book title |
Genotype Phenotype Coupling
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Published in |
Methods in molecular biology, January 2023
|
DOI | 10.1007/978-1-0716-3279-6_11 |
Pubmed ID | |
Book ISBNs |
978-1-07-163278-9, 978-1-07-163279-6
|
Authors |
Pascual, Nathaniel, Belecciu, Theodore, Schmidt, Sam, Nakisa, Athar, Huang, Xuefei, Woldring, Daniel |
Abstract |
The immune cell profiling capabilities of single-cell RNA sequencing (scRNA-seq) are powerful tools that can be applied to the design of theranostic monoclonal antibodies (mAbs). Using scRNA-seq to determine natively paired B-cell receptor (BCR) sequences of immunized mice as a starting point for design, this method outlines a simplified workflow to express single-chain antibody fragments (scFabs) on the surface of yeast for high-throughput characterization and further refinement with directed evolution experiments. While not extensively detailed in this chapter, this method easily accommodates the implementation of a growing body of in silico tools that improve affinity and stability among a range of other developability criteria (e.g., solubility and immunogenicity). |
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