Efficient Synthesis of a Wide-Range Absorbing Azaphthalocyanine Dark Quencher and Its Application to Dual-Labeled Oligonucleotide Probes for Quantitative Real-Time Polymerase Chain Reactions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11160%2F18%3A10382734" target="_blank" >RIV/00216208:11160/18:10382734 - isvavai.cz</a>
Result on the web
<a href="http://onlinelibrary.wiley.com/doi/10.1002/chem.201801319" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1002/chem.201801319</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/chem.201801319" target="_blank" >10.1002/chem.201801319</a>
Alternative languages
Result language
angličtina
Original language name
Efficient Synthesis of a Wide-Range Absorbing Azaphthalocyanine Dark Quencher and Its Application to Dual-Labeled Oligonucleotide Probes for Quantitative Real-Time Polymerase Chain Reactions
Original language description
Unsymmetrical dialkylamino-substituted zinc azaphthalocyanine (AzaPc) exhibits unique spectral and photophysical properties for dark quenchers of fluorescence in DNA hybridization probes. The panchromatic light absorption of AzaPc from 300nm up to at least 700nm and its lack of fluorescence make it an ideal candidate for a universal dark quencher. To prove this experimentally, oligodeoxyribonucleotide probes were labeled at the 3'-end by this AzaPc and at the 5'-end by a fluorophore used in the polymerase chain reaction (PCR) - that is, fluorescein, CAL Fluor Red 610, and Cy5. AzaPc showed a significantly higher quenching efficiency compared to the commercially available dark quenchers (BHQ-1, BHQ-2, BBQ-650) in a developed model of TaqMan PCR assay. The AzaPc-labeled probe proved to also be useful in a practical PCR assay for the quantification of the SLCO2B1 transporter gene expression. The constructed calibration curves indicated linearity in the range from 10(2) to 10(7) of target copies.
Czech name
—
Czech description
—
Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
30104 - Pharmacology and pharmacy
Result continuities
Project
<a href="/en/project/GA17-19094S" target="_blank" >GA17-19094S: Azaphthalocyanines – dark quenchers in DNA hybridization probes</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Chemistry - A European Journal
ISSN
0947-6539
e-ISSN
—
Volume of the periodical
24
Issue of the periodical within the volume
38
Country of publishing house
DE - GERMANY
Number of pages
9
Pages from-to
9658-9666
UT code for WoS article
000437730300030
EID of the result in the Scopus database
2-s2.0-85049567952