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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">bloodjour</journal-id><journal-title-group><journal-title xml:lang="ru">Гематология и трансфузиология</journal-title><trans-title-group xml:lang="en"><trans-title>Russian journal of hematology and transfusiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0234-5730</issn><issn pub-type="epub">2411-3042</issn><publisher><publisher-name>ООО Издательский дом «Практика»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35754/0234-5730-2019-64-1-73-78</article-id><article-id custom-type="elpub" pub-id-type="custom">bloodjour-127</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>ПОЛУЧЕНИЕ ОЧИЩЕННОГО КОНЦЕНТРАТА ФИБРИНОГЕНА</article-title><trans-title-group xml:lang="en"><trans-title>PRODUCTION OF PURIFIED FIBRINOGEN CONCENTRATE</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>Хурдин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khurdin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хурдин Вячеслав Викторович, аспирант</p></bio><bio xml:lang="en"><p>Vyacheslav V. Khurdin*, Postgraduate Researcher, Department of Biotechnology and Industrial Pharmacy</p></bio><email xlink:type="simple">khurdin90@gmail.com</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>Берковский</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Berkovskiy</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Берковский Арон Леонидович, кандидат биологических наук, консультант</p></bio><bio xml:lang="en"><p>Aron L. Berkovsky, Cand. Sci. (Med.), Consultant</p></bio><email xlink:type="simple">aron_56@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сергеева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeeva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергеева Елена Владимировна, заведующая производством</p></bio><bio xml:lang="en"><p>Elena V. Sergeeva, Production Manager</p></bio><email xlink:type="simple">serg_helen@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Суворов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Suvorov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Суворов Александр Владимирович, кандидат биологических наук, старший научный сотрудник</p></bio><bio xml:lang="en"><p>Alexander V. Suvorov, Cand. Sci. (Biol.), Senior Researcher</p></bio><email xlink:type="simple">suvorov1983@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «МИРЭА — Российский технологический университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>MIREA-Russian Technological University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр гематологии» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center for Hematology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>НПО «Ренам» МБООИ «Общество больных гемофилией»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>NPO Renam “Society of Hemophilia Patients”</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>10</day><month>08</month><year>2019</year></pub-date><volume>64</volume><issue>1</issue><fpage>73</fpage><lpage>78</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Хурдин В.В., Берковский А.Л., Сергеева Е.В., Суворов А.В., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Хурдин В.В., Берковский А.Л., Сергеева Е.В., Суворов А.В.</copyright-holder><copyright-holder xml:lang="en">Khurdin V.V., Berkovskiy A.L., Sergeeva E.V., Suvorov A.V.</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://www.htjournal.ru/jour/article/view/127">https://www.htjournal.ru/jour/article/view/127</self-uri><abstract><p>Цель работы — разработать метод получения концентрата фибриногена, свободного от балластных белков, для производства гемостатического препарата на основе фармацевтической субстанции фибриногена.</p><sec><title>Материалы и методы</title><p>Материалы и методы. Метод основан на выделении фибриногена из раствора криопреципитата осаждением раствором полиэтиленгликоля с последующей вирусной инактивацией сольвент/детергентом. Очистку от продуктов вирусной инактивации и балластных белков проводили путем двухступенчатой обработки полученного концентрата фибриногена раствором глицина.</p></sec><sec><title>Результаты</title><p>Результаты. Разработанная лабораторная методика выделения фибриногена была оптимизирована по основным параметрам и масштабирована в условиях опытного производства.</p></sec><sec><title>Заключение</title><p>Заключение. Разработанная лабораторная методика выделения фибриногена характеризуется высоким выходом целевого продукта и может применяться при производстве гемостатического препарата.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To present a technique for obtaining fibrinogen concentrate purified from ballast proteins, which can be used in hemostatic drug production.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The proposed method is based on isolating fibrinogen from a cryoprecipitate solution by its precipitation with a polyethylene glycol solution followed by virus inactivation by a solvent/detergent. Purification from viral inactivation products and ballast proteins is performed by a two-step processing of the obtained fibrinogen concentrate with glycine solution.</p></sec><sec><title>Results</title><p>Results. The developed laboratory method for isolating fibrinogen has been optimized in terms of main parameters and scaled in pilot production.</p></sec><sec><title>Conclusion</title><p>Conclusion. The presented laboratory technique for fibrinogen extraction is characterized by a high yield of the target product, thus being suitable for the production of hemostatic drugs.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>фибриноген</kwd><kwd>препараты крови</kwd><kwd>фибриновый клей</kwd><kwd>фракционирование плазмы</kwd><kwd>гипофибриногенемия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>fibrinogen</kwd><kwd>blood drugs</kwd><kwd>fibrin glue</kwd><kwd>plasma fractionation</kwd><kwd>hypofibrinogenemia</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">Redman C., Xia H. Fibrinogen biosynthesis. Ann N Y Acad Sci. 2001; 936: 480–95.</mixed-citation><mixed-citation xml:lang="en">Redman C., Xia H. Fibrinogen biosynthesis. 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