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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">microbe</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы особо опасных инфекций</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Particularly Dangerous Infections</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0370-1069</issn><issn pub-type="epub">2658-719X</issn><publisher><publisher-name>Russian Research Anti-Plague Institute “Microbe”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21055/0370-1069-2018-3-78-82</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-989</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Разработка иммуноферментной тест-системы для выявления Bacillus anthracis</article-title><trans-title-group xml:lang="en"><trans-title>Development of Enzyme-Immunoassay for Bacillus anthracis Detection</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Печенкин</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Pechenkin</surname><given-names>D. V.</given-names></name></name-alternatives><email xlink:type="simple">23527@mil.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фоменков</surname><given-names>О. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Fomenkov</surname><given-names>O. O.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еремкин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremkin</surname><given-names>A. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Елагин</surname><given-names>Г. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Elagin</surname><given-names>G. D.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куклина</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuklina</surname><given-names>G. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барамзина</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Baramzina</surname><given-names>G. V.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ипатов</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ipatov</surname><given-names>S. S.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Филиал ФГБУ «48 Центральный научно-исследовательский институт» Министерства обороны, Киров</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Branch of the «48th Central Research Institute» of the Ministry of Defense of the Russian Federation, Kirov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>05</day><month>10</month><year>2018</year></pub-date><volume>0</volume><issue>3</issue><fpage>78</fpage><lpage>82</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Печенкин Д.В., Фоменков О.О., Еремкин А.В., Елагин Г.Д., Куклина Г.В., Барамзина Г.В., Ипатов С.С., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Печенкин Д.В., Фоменков О.О., Еремкин А.В., Елагин Г.Д., Куклина Г.В., Барамзина Г.В., Ипатов С.С.</copyright-holder><copyright-holder xml:lang="en">Pechenkin D.V., Fomenkov O.O., Eremkin A.V., Elagin G.D., Kuklina G.V., Baramzina G.V., Ipatov S.S.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://journal.microbe.ru/jour/article/view/989">https://journal.microbe.ru/jour/article/view/989</self-uri><abstract><p>Цель. Создание иммуноферментной тест-системы для выявления спор Вacillus anthracis. Материалы и методы. В работе использованы штаммы из государственной коллекции микроорганизмов филиала ФГБУ «48ЦНИИ» Минобороны России (г.Киров) и мыши линии BALB/c. Гибридизацию В-лимфоцитов и миеломных клеток SP2/0-Ag14 проводили по методике G. Kohler и C. Milstein в модификации De St. Fazekas и P. Scheidegger. Клетки гибридом культивировали в перитонеальной полости мышей линии BALB/с. Моноклональные антитела выделяли из асцитных жидкостей осаждением сульфатом аммония и очисткой ионообменной хроматографией. Исследование специфической активности супернатантов гибридом, асцитных жидкостей, очищенных моноклональных антител  проводили  «сэндвич» - методом  иммуноферментного  анализа. Специфические  компоненты  создаваемых тест-систем подвергали сублимационному высушиванию в соответствующих защитных средах. Результаты и выводы. Получены гибридные клеточные линии, продуцирующие специфические моноклональные антитела к споровым  антигенам В. anthracis,  и  асцитные  жидкости,  из  которых  выделены  иммуноглобулины. Подобраны оптимальные сочетания моноклональных антител в качестве сенситина и в составе иммуноферментного конъюгата. Наибольшую чувствительность иммуноферментного анализа при выявлении споровых антигенов сибиреязвенного микроба обеспечила пара сенситин–конъюгат: 272E10G1–272F7A10. Определена оптимальная концентрация иммуноглобулинов для сенсибилизации планшета. Разработана иммуноферментная тест-система для вы-явления спор В. anthracisс пределом обнаружения 5,0·105 спор/мл. Показано отсутствие перекрестных реакций с близкородственными сапрофитами и гетерологичными микроорганизмами в концентрации 1,0·108 м.к./мл.</p></abstract><trans-abstract xml:lang="en"><p>Objective of the study was to develop enzyme-immunoassay test-kit for the detection of Bacillus anthracis spores. Materials and methods. Microbial cultures from the State Collection of Microorganisms at the premises of Affiliated Branch of the «48th Central Research Institute» of the Ministry of Defense of the Russian Federation and BALB/c mice were used in the research. Hybridization of B-lymphocytes with SP2/0-Ag14 myeloma cells was performed according to G. Kohler and C. Milstein procedure in De St. Fazekas and P. Scheidegger modification. Hybridomas were cultured in the peritoneal cavity of BALB/c mice. Ascitic fluids were isolated from mice, precipitated with ammonium sulfate and purified by means of ion-exchange chromatography for preparation of monoclonal antibodies. Specific activity of hybridoma’s supernatants, ascitic fluids, purified monoclonal antibodies was studied by «sandwich» ELISA. Specific components of test-kit were lyophilized in suitable cryoprotective medium. Results and conclusions.We have obtained new hybrid cell lines producing specific monoclonal antibodies against Bacillus anthracisspore antigens and ascitic fluids from which immunoglobulins were isolated. Optimum combinations of monoclonal antibodies as a sensitizer and a component of immunoperoxidase conjugates have been selected. Monoclonal antibodies 272E10G1-272F7A10 provide the highest sensitivity of ELISA for the detection of anthrax microbe spore antigens. Our enzyme-immunoassay test allows for identification of Bacillus anthracis spores in concentrations up to 5,0·105 spores per milliliter. No cross reaction with closely related saprophytes and other heterologous microorganisms in concentrations of 1,0·108 CFU per milliliter is observed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сибирская язва</kwd><kwd>моноклональные антитела</kwd><kwd>иммуноферментный анализ</kwd></kwd-group><kwd-group xml:lang="en"><kwd>anthrax</kwd><kwd>monoclonal antibodies</kwd><kwd>enzyme-linked immunosorbent assay</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Еременко Е.И., Рязанова А.Г., Буравцева Н.П. Современная ситуация по сибирской язве в России и мире. Основные тенденции и особенности. Проблемы особо опасных инфекций. 2017; 1:65–71. DOI: 10.21055/0370-1069-2017-1-65-71.</mixed-citation><mixed-citation xml:lang="en">Yeremenko E.I., Ryazanova A.G., Buravtseva N.P. [Current situation on anthrax in Russia and in the world. Main trends and features]. 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