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полныйинформационныйкраткий
Поисковый запрос: (<.>S=ENZYME-IMMUNOASSAY<.>)
Общее количество найденных документов : 1
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    Bioluminescent detection probe for tick-borne encephalitis virus immunoassay [Text] / L. P. Burakova [et al.] // Anal. Bioanal. Chem. - 2015. - Vol. 407, Is. 18. - P5417-5423, DOI 10.1007/s00216-015-8710-6. - Cited References:19. - The work was supported by the Russian Academy of Sciences, Siberian Branch, within the framework of the Interdisciplinary Integration Project No. 139 and the State budget allocated to the fundamental research at the Russian Academy of Sciences (project No. VI 57.1.1). . - ISSN 1618-2642. - ISSN 1618-2650
РУБ Biochemical Research Methods + Chemistry, Analytical
Рубрики:
COELENTERAZINE-BINDING PROTEIN
   ENZYME-IMMUNOASSAY

   RENILLA-MUELLERI

Кл.слова (ненормированные):
Tick-borne encephalitis virus -- Single-chain antibody -- Luciferase -- Immunoassay
Аннотация: To facilitate the detection of the tick-borne encephalitis virus (TBEV), the causative agent of one of the most severe human neuroinfections, we have developed an immunoassay based on bioluminescent hybrid protein 14D5a-Rm7 as a detection probe. The protein containing Renilla luciferase as a reporter and a single-chain variable fragment (scFv) of murine immunoglobulin to TBEV as a recognition element was constructed, produced by bacterial expression, purified, and tested. Both domains were shown to reveal their specific biological properties-affinity to the target antigen and bioluminescent activity. Hybrid protein was applied as a label for solid-phase immunoassay of the antigens, associated with the tick-borne encephalitis virus (native glycoprotein E or extracts of the infected strain of lab ticks). The assay demonstrates high sensitivity (0.056 ng of glycoprotein E; 10(4)-10(5) virus particles or 0.1 pg virions) and simplicity and is competitive with conventional methods for detection of TBEV.

WOS,
Scopus
Держатели документа:
Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia.
Russian Acad Sci, Inst Chem Biol & Fundamental Med, Siberian Branch, Novosibirsk 630090, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Inst Poliomyelitis & Viral Encephalitides, Moscow 142782, Russia.
Res Inst Nat Foci Infect, Omsk 644080, Russia.

Доп.точки доступа:
Burakova, Ludmila P.; Kudryavtsev, Alexander N.; Stepanyuk, Galina A.; Baykov, Ivan K.; Morozova, Vera V.; Tikunova, Nina V.; Dubova, Maria A.; Lyapustin, Victor N.; Yakimenko, Valeri V.; Frank, Ludmila A.; Russian Academy of Sciences, Siberian Branch [139]; Russian Academy of Sciences [VI 57.1.1]

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