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полный информационныйкраткий
Поисковый запрос: (<.>K=Ca2+-triggered coelenterazine-binding protein (CBP)<.>)
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Вид документа : Статья из журнала
Шифр издания :
Автор(ы) : Krasitskaya V.V., Korneeva S.I., Kudryavtsev A.N., Markova S.V., Stepanyuk G.A., Frank L.A.
Заглавие : Ca2+-triggered coelenterazine-binding protein from Renilla as an enzyme-dependent label for binding assay
Колич.характеристики :7 с
Место публикации : Anal. Bioanal. Chem.: SPRINGER HEIDELBERG, 2011. - Vol. 401, Is. 8. - С. 2573-2579. - ISSN 1618-2642, DOI 10.1007/s00216-011-5343-2
Примечания : Cited References: 17. - The work was supported by a "Leading Scientific School" (N 64987.2010.4) grant from the President of the Russian Federation and the "Molecular and Cell Biology" Program from the RAS.
Предметные рубрики: BIOLUMINESCENT IMMUNOASSAY
LUCIFERASE
PURIFICATION
RENIFORMIS
MUELLERI
OBELIN
PHOTOPROTEIN
EXPRESSION
SUBSTRATE
CLONING
Ключевые слова (''Своб.индексиров.''): ca2+-triggered coelenterazine-binding protein (cbp)--renilla muelleri luciferase--bioluminescent solid-phase microassay
Аннотация: The recombinant Ca2+-triggered coelenterazine-binding protein (CBP) from Renilla muelleri was investigated as a biospecifically labeled molecule for in vitro assay applications. The protein was shown to be stable in solutions in the frozen state, as well as stable under heating and to chemical modifications. Conjugates with biotin, oligonucleotide, and proteins were obtained and applied as biospecific molecules in a solid-phase microassay. CBP detection was performed with intact (no modifications were made) Renilla luciferase in the presence of calcium, and the detection limit was found to be 75 amol. Model experiments indicate that this approach shows much promise, especially with regard to the development of multianalytical systems.
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