Novel Fluorescence Competition Assay for Retinoic Acid Binding Proteins

ACS Medicinal Chemistry Letters
2018.0

Abstract

Vitamin A derived retinoid compounds have multiple, powerful roles in the cellular growth and development cycle and, as a result, have attracted significant attention from both academic and pharmaceutical research in developing and characterizing synthetic retinoid analogues. Simplifying the hit development workflow for retinoid signaling will improve options available for tackling related pathologies, including tumor growth and neurodegeneration. Here, we present a novel assay that employs an intrinsically fluorescent synthetic retinoid, DC271, which allows direct measurement of the binding of nonlabeled compounds to relevant proteins. The method allows for straightforward initial measurement of binding using existing compound libraries and is followed by calculation of binding constants using a dilution series of plausible hits. The ease of use, high throughput format, and measurement of both qualitative and quantitative binding offer a new direction for retinoid-related pharmacological development.

Knowledge Graph

Similar Paper

Novel Fluorescence Competition Assay for Retinoic Acid Binding Proteins
ACS Medicinal Chemistry Letters 2018.0
Non-isotopic dual parameter competition assay suitable for high-throughput screening of histone deacetylases
Bioorganic & Medicinal Chemistry Letters 2009.0
Fluorescent-Labeled Selective Adenosine A<sub>2B</sub>Receptor Antagonist Enables Competition Binding Assay by Flow Cytometry
Journal of Medicinal Chemistry 2018.0
Intracellular fluorescence competition assay for inhibitor engagement of histone deacetylase
Bioorganic &amp; Medicinal Chemistry Letters 2021.0
Examination of aminophenol-containing compounds designed as antiproliferative agents and potential atypical retinoids
Bioorganic &amp; Medicinal Chemistry 2023.0
Potent inhibition of retinoic acid metabolism enzyme(s) by novel azolyl retinoids
Bioorganic &amp; Medicinal Chemistry Letters 2000.0
Retinoic Acid Conjugates as Potential Antitumor Agents:  Synthesis and Biological Activity of Conjugates with Ara-A, Ara-C, 3(2H)-Furanone, and Aniline Mustard Moieties
Journal of Medicinal Chemistry 1997.0
Facile Synthesis of a Fluorescent Cyclosporin A Analogue To Study Cyclophilin 40 and Cyclophilin 18 Ligands
ACS Medicinal Chemistry Letters 2010.0
Selective Nonpeptidic Fluorescent Ligands for Oxytocin Receptor: Design, Synthesis, and Application to Time-Resolved FRET Binding Assay
Journal of Medicinal Chemistry 2015.0
Fluorescent analogs of peptoid-based HDAC inhibitors: Synthesis, biological activity and cellular uptake kinetics
Bioorganic &amp; Medicinal Chemistry 2019.0