The Ca2+-Regulated Photoprotein Obelin as a Target for the RNA Aptamer Selection


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Аннотация

A variant of the Ca2+-regulated photoprotein obelin elongated with a hexahistidine peptide from the N-terminus was developed and studied. After immobilization on a metal-affine sorbent, the hybrid protein was applied as a target for the in vitro selection of RNA aptamers. According to the data of bioluminescent solid-phase microanalysis, the selection was shown to enrich the RNA library with obelin-affine molecules.

Авторлар туралы

V. Krasitskaya

Institute of Biophysics Siberian Branch, Russian Academy of Sciences; Institute of Chemical Biology and Fundamental Medicine, Siberian Branch

Email: lfrank@yandex.ru
Ресей, Krasnoyarsk, 660036; Novosibirsk

A. Davydova

Institute of Biophysics Siberian Branch, Russian Academy of Sciences

Email: lfrank@yandex.ru
Ресей, Krasnoyarsk, 660036

M. Vorobjeva

Institute of Biophysics Siberian Branch, Russian Academy of Sciences

Email: lfrank@yandex.ru
Ресей, Krasnoyarsk, 660036

L. Frank

Institute of Biophysics Siberian Branch, Russian Academy of Sciences

Хат алмасуға жауапты Автор.
Email: lfrank@yandex.ru
Ресей, Krasnoyarsk, 660036

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