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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">ilvm</journal-id><journal-title-group><journal-title xml:lang="ru">Нормативно-правовое регулирование в ветеринарии</journal-title><trans-title-group xml:lang="en"><trans-title>Legal regulation in veterinary medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2782-6252</issn><publisher><publisher-name>SpbGUVM Publishing House</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52419/issn2782-6252.2026.1.18</article-id><article-id custom-type="elpub" pub-id-type="custom">ilvm-1011</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>КОММЕНТАРИИ СПЕЦИАЛИСТОВ: ПРОБЛЕМЫ И ПЕРСПЕКТИВЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EXPERTS' COMMENTS: PROBLEMS AND PROSPECTS</subject></subj-group></article-categories><title-group><article-title>Методологические аспекты контроля качества рекомбинантных субстанций в производстве ветеринарных препаратов</article-title><trans-title-group xml:lang="en"><trans-title>Methodological aspects of recombinant substances quality control in veterinary biological product manufacturing</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2650-6459</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Галеева</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Galeeva</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Антонина Глебовна Галеева -  канд. ветеринар. наук, ведущий научный сотрудник лаборатории вирусных антропозоонозов</p></bio><bio xml:lang="en"><p>Antonina G. Galeeva - Candidate of Veterinary Sciences, Leading Researcher, Laboratory of Viral  nthropozoonoses </p></bio><email xlink:type="simple">antonina-95@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Федеральный центр токсикологической, радиационной и биологической безопасности, Российская Федерация Казанский ГАУ Институт «Казанская академия ветеринарной медицины имени Н.Э. Баумана<country>Россия</country></aff><aff xml:lang="en">Federal Center for Toxicological, Radiation, and Biological Safety, Russian Federation Kazan State Agrarian University, Institute of N.E. Bauman Kazan Academy of Veterinary Medicine<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>20</day><month>04</month><year>2026</year></pub-date><volume>0</volume><issue>1</issue><fpage>18</fpage><lpage>27</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Галеева А.Г., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Галеева А.Г.</copyright-holder><copyright-holder xml:lang="en">Galeeva A.G.</copyright-holder><license 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://ilvm.elpub.ru/jour/article/view/1011">https://ilvm.elpub.ru/jour/article/view/1011</self-uri><abstract><p>Активное внедрение генно-инженерных технологий в производство ветеринарных препаратов требует пересмотра и адаптации существующих стратегий обеспечения качества. Целью работы является систематизация методологических подходов к оценке качества субстанций, получаемых с использованием технологий рекомбинантных ДНК, с учетом современных регуляторных требований. В исследовании проведен анализ нормативно-правовой базы РФ и ЕЭАС (Государственная фармакопея РФ, решения ЕЭК), а также международных руководств VICH и WOAH. Рассмотрены современные аналитические и молекулярно-биологические методы, применяемые в биофармацевтике. В работе описан алгоритм контроля качества на всех этапах производственного цикла: от характеристики банков клеток до выпуска очищенной субстанции. Особое внимание уделено специфическим аспектам контроля рекомбинантных продуктов: подтверждению генетической стабильности организмов-продуцентов, мониторингу копийности плазмид и уровня экспрессии белка. Систематизированы требования к чистоте субстанций, включая контроль профиля родственных примесей и контаминантов процесса (остаточная ДНК, белки клетки-хозяина. Проведен сравнительный анализ методов оценки подлинности субстанций. В заключение показано, что современная стратегия контроля качества в ветеринарии смещается от использования вариабельных (in vivo) методов на лабораторных животных к высокоточным инструментальным методам анализа. Обоснована необходимость комплексного подхода к стандартизации методов контроля для обеспечения безопасности и эффективности рекомбинантных вакцин.</p></abstract><trans-abstract xml:lang="en"><p>The active implementation of genetic engineering technologies in the production of veterinary drugs requires a review and adaptation of existing quality assurance strategies. The aim of this work is to systematize methodological approaches to assessing the quality of substances produced using recombinant DNA technologies, taking into account current regulatory requirements. The study analyzes the regulatory framework of the Russian Federation and the Eurasian Economic Union (State Pharmacopoeia of the Russian Federation, EEC decisions), as well as international guidelines (VICH, WOAH). It also examines modern analytical and molecular biology methods used in biopharmaceuticals. The paper describes a quality control algorithm for all stages of the production cycle, from cell bank characterization to the release of purified substances. Particular attention is paid to specific aspects of recombinant product quality control: confirmation of the genetic stability of producer organisms, monitoring of plasmid copy number, and protein expression levels. Requirements for the purity of pharmaceutical substances are systematized, including monitoring the profile of related impurities and process contaminants (residual DNA, host cell proteins). A comparative analysis of methods for assessing the authenticity of pharmaceutical substances is conducted. In conclusion, it is shown that the modern quality control strategy in veterinary medicine is shifting from the use of variable (in vivo) methods on laboratory animals to high-precision instrumental methods of analysis. The need for an integrated approach to the standardization of control methods to ensure the safety and efficacy of recombinant vaccines is substantiated.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>ветеринарные биопрепараты</kwd><kwd>рекомбинантные вакцины</kwd><kwd>контроль качества</kwd><kwd>технология рекомбинантных ДНК</kwd><kwd>фармацевтическая субстанция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>veterinary biologicals</kwd><kwd>recombinant vaccines</kwd><kwd>quality control</kwd><kwd>recombinant DNA technology</kwd><kwd>drug substance</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">Мыца Е.Д., Чертова Н.В., Эльберт Е.В., Сухно А.С., Волкова Р.А., Меркулов В.А. Молекулярно-биологические методы контроля качества субстанций биологических лекарственных препаратов, полученных с использованием технологии рекомбинантной ДНК. БИОпрепараты. 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