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Synthesis and characterization of flavin-tethered peptide nucleic acid

✍ Scribed by Hisafumi Ikeda; Kohzo Yoshida; Makoto Ozeki; Isao Saito


Book ID
104230302
Publisher
Elsevier Science
Year
2001
Tongue
French
Weight
80 KB
Volume
42
Category
Article
ISSN
0040-4039

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✦ Synopsis


We synthesized flavin-containing PNA monomer unit 5 from lumiflavin and prepared PNAs containing a flavin moiety (FPNA) by the standard tBoc chemistry. Each PNA oligomer was purified by reversed-phase HPLC and characterized by MALDI-TOF MS and UV spectra. Thermodynamic analyses indicated that the PNA oligomer containing a flavin moiety near the amino terminal considerably stabilized the PNA-DNA hybrids.


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