4.2 DEL Selection Using DNA-Programmed Affinity Labelling (DPAL)
Book
Editors: Scheuermann, J. ; Li, Y.
Title: DNA-Encoded Libraries
Print ISBN: 9783132455221; Online ISBN: 9783132437357; Book DOI: 10.1055/b000000342
1st edition © 2024. Thieme. All rights reserved.
Georg Thieme Verlag KG, Stuttgart
Subjects: Organic Chemistry;Chemical Reactions, Catalysis;Organometallic Chemistry;Laboratory Techniques, Stoichiometry
Science of Synthesis Reference Libraries
Parent publication
Title: Science of Synthesis
DOI: 10.1055/b-00000101
Series Editors: Fürstner, A. (Editor-in-Chief); Carreira, E. M.; Faul, M.; Kobayashi, S.; Koch, G.; Molander, G. A.; Nevado, C.; Trost, B. M.; You, S.-L.
Type: Multivolume Edition
Abstract
![](https://www.thieme-connect.de/media/10.1055-b000000342/thumbnails/a_223slv.jpg)
DNA-encoded libraries (DELs) have undergone significant development and are being widely adopted in drug discovery. As part of the evolution of DEL selections, the introduction of the DNA-programmed affinity labelling (DPAL) technique has extended the scope to include more-complex target systems beyond purified proteins immobilized on a solid matrix. In this review, detailed procedures for the application of DPAL-assisted DEL selections are compiled as a guide to the technique. Methods based on selections against in-solution proteins, DNA-encoded dynamic library (DEDL) selections, and selections against membrane proteins on a cell surface are included.