Bcl-2 Promoter Sequence G-Quadruplex Interactions with Three Planar and Non-Planar Cationic Porphyrins: TMPyP4, TMPyP3, and TMPyP2

The interactions of three related cationic porphyrins, TMPyP4, TMPyP3 and TMPyP2, with a WT 39-mer Bcl-2 promoter sequence G-quadruplex were studied using Circular Dichroism, ESI mass spectrometry, Isothermal Titration Calorimetry, and Fluorescence spectroscopy. The planar cationic porphyrin TMPyP4...

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Bibliographic Details
Main Authors: Le, Vu H., Nagesh, Narayana, Lewis, Edwin A.
Format: Artigo
Language:Inglês
Published: Public Library of Science 2013
Subjects:
Research Article
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3748076/
https://ncbi.nlm.nih.gov/pubmed/23977303
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0072462
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