Quantitative Formation of Monomeric G‐Quadruplex DNA from Multimeric Structures of c‐Myc Promoter Sequence

ChemBioChem, vol. 21, pp. 2445–2448

Abstract

G-Quadruplex (G4)-forming DNA sequences have a tendency to form stable multimeric structures. This can be problematic for studies with synthetic oligodeoxynucleotides. Herein, we describe a method that quantitatively converts multimeric intermolecular structures of the Pu27 sequence from the c-myc promoter into the desired monomeric G4 by alkaline treatment and refolding.

Authors 2

1. Valerie Christine Rauser Aachen Institute of Organic Chemistry

   RWTH Aachen University

   Affiliation as printed

   Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany

   Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany

2. Elmar G. Weinhold corresponding Aachen Institute of Organic Chemistry

   RWTH Aachen University

   Affiliation as printed

   Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany

   Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany