Molecular beacons with JOE dye: Influence of linker and 3′ couple quencher
The probes were different in their structures (loop size and stem length), linkers for dye attachment (6-aminohexanol or trans-4-aminocyclohexanol), quencher composition (single and double BHQ1) to elucidate the influence of all these features. Fluorogenic properties of the probes were studied and compared to those of FAM (fluorescein)-based probes. All the factors – stem length, JOE vs FAM, rigid vs flexible linker, single vs double quencher – appeared to play a considerable role in the probe's fluorescent properties and determine the usability of the probe at two different temperatures of fluorescence detection (55°С and 64°С).
Список научных проектов, где отмечена публикация
- -Разработка новых подходов на основе принципов иммуно-ПЦР для детекции и изучения биологически значимых антигенов и антител, обнаружение которых требует сверхвысокой чувствительности (January 6, 2016 December 31, 2018). . Grant, RSF.