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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">10.21055/0370-1069-2011-4(110)-71-75</article-id><article-id custom-type="elpub" pub-id-type="custom">microbe-709</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>ДИАГНОСТИКА, ИММУНОЛОГИЯ, ИММУНОТЕРАПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>DIAGNOSTICS, IMMUNOLOGY, IMMUNOTHERAPY</subject></subj-group></article-categories><title-group><article-title>Разработка и испытания диагностикума на основе моноклональных антител для определения спор возбудителя сибирской язвы в реакции латекс-агглютинации</article-title><trans-title-group xml:lang="en"><trans-title>Development and Testing of Monoclonal Antibodies-Based Diagnostic Preparation for Bacillus anthracis Spores Detection Using Latex Agglutination Method</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>Хлынцева</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Khlyntseva</surname><given-names>A. E.</given-names></name></name-alternatives><email xlink:type="simple">info@obolensk.org</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>Лунева</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Luneva</surname><given-names>N. M.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Белова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Belova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Дятлов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dyatlov</surname><given-names>I. A.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.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>Шемякин</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Shemyakin</surname><given-names>I. G.</given-names></name></name-alternatives><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Государственный научный центр прикладной микробиологии и биотехнологии</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Center of Applied Microbiology and Biotechnology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2011</year></pub-date><pub-date pub-type="epub"><day>20</day><month>08</month><year>2011</year></pub-date><volume>0</volume><issue>4(110)</issue><fpage>71</fpage><lpage>75</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хлынцева А.Е., Лунева Н.М., Белова Е.В., Дятлов И.А., Шемякин И.Г., 2011</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="ru">Хлынцева А.Е., Лунева Н.М., Белова Е.В., Дятлов И.А., Шемякин И.Г.</copyright-holder><copyright-holder xml:lang="en">Khlyntseva A.E., Luneva N.M., Belova E.V., Dyatlov I.A., Shemyakin I.G.</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/709">https://journal.microbe.ru/jour/article/view/709</self-uri><abstract><p>Проведены исследования по иммобилизации моноклональных антител на твердом носителе (латексных микрочастицах) и подбору оптимальной их нагрузки. Наибольшая чувствительность реакции латекс-агглютинации наблюдалась при использовании моноклональных антител 1Е6. Оптимальная нагрузка моноклональных антител на латексных частицах составила 20 мкг на 50 мкл исходной латексной суспензии. Проведена оценка чувствительности и специфичности лиофильновысушенных латексных суспензий с иммобилизованными МКА. Их чувствительность и специфичность не уступала исходной жидкой латексной суспензии. На их основе сконструирован латексный диагностикум для определения спор возбудителя сибирской язвы, разработан и утвержден комплект нормативной документации, включающий в себя инструкцию по применению и технические условия (ТУ 9388-112-78095326-2010, код ОКП 938890). Проведены межлабораторные и комиссионные испытания экспериментальных образцов сконструированного латексного диагностикума. Полученные препараты характеризуются высокой чувствительностью (от 1·105 до 2·106 спор/мл и выше) и специфичностью (не реагируют со спорами различных видов спорообразующих бацилл в концентрации 1·108 спор/мл и ниже).</p></abstract><trans-abstract xml:lang="en"><p>Immobilization of anti-B. anthracis monoclonal antibodies (MAbs) on latex microparticles was studied, the optimal load of these MAbs was determined to be 20 µg for 50 µl of the stock latex suspension. The highest sensitivity of latex agglutination test was observed for 1E6 MAbs. Latex suspensions with immobilized MAbs were lyophilized. Their sensitivity and specificity were shown to be highly competitive with those of the stock liquid latex suspension. Latex diagnosticum for Bacillus anthracis spores detection was constructed on the basis of these lyophilized reagents, developed and approved was the regulatory documentation that included their application instructions and technical specifications. Carried out were inter-laboratory and commission tests of experimental prototypes of the designed latex diagnosticum. These preparations demonstrated high sensitivity (from 1·105 to 2·106 spores/ml and even more) and specificity (absence of cross-reactions with spores of different species of sporogenous bacilli at concentration of 108 spores/ml).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>моноклональные антитела (МКА)</kwd><kwd>латексные микрочастицы</kwd><kwd>реакция латекс-агглютинации (РЛА)</kwd><kwd>чувствительность</kwd><kwd>специфичность</kwd><kwd>комиссионные испытания</kwd></kwd-group><kwd-group xml:lang="en"><kwd>monoclonal antibodies (MAbs)</kwd><kwd>latex microparticles</kwd><kwd>latex agglutination test</kwd><kwd>sensitivity</kwd><kwd>specificity</kwd><kwd>commission tests</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">Хлынцева А.Е., Белова Е.В., Жарникова И.В., Тюменцева И.С., Куличенко А.Н., Дятлов И.А., Шемякин И.Г. 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