Document Detail


On-Bead Two-Color (OBTC) Cell Screen for Direct Identification of Highly Selective Cell Surface Receptor Ligands.
MedLine Citation:
PMID:  22582145     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
Combinatorial library screens can identify a suitable ligand for a biological target of interest out of thousands or even millions of compounds, and can play a key role in the modern drug development process. While conventional high-throughput cell screens based on functional assays require expensive robotics, simple on-bead combinatorial assays for ligand binding to the target protein can be done far more cheaply. This article describes one such assay, developed using combinatorial peptoid libraries for targeting integral membrane receptors or other cell surface-exposed molecules. In addition to the reduced cost, a unique advantage of this assay is the direct identification of the most selective ligands for a cell surface receptor that is expressed in its natural environment.
Authors:
D Gomika Udugamasooriya; Thomas Kodadek
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2012-3-1
Journal Detail:
Title:  Current protocols in chemical biology     Volume:  4     ISSN:  2160-4762     ISO Abbreviation:  -     Publication Date:  2012 Mar 
Date Detail:
Created Date:  2012-5-14     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101559235     Medline TA:  Curr Protoc Chem Biol     Country:  -    
Other Details:
Languages:  ENG     Pagination:  35-48     Citation Subset:  -    
Affiliation:
Advanced Imaging Research Center, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-8568, USA.
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