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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">biopreparat</journal-id><journal-title-group><journal-title xml:lang="ru">БИОпрепараты. Профилактика, диагностика, лечение</journal-title><trans-title-group xml:lang="en"><trans-title>Biological Products. Prevention, Diagnosis, Treatment</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2221-996X</issn><issn pub-type="epub">2619-1156</issn><publisher><publisher-name>Scientific Centre for Expert Evaluation of Medicinal Products</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30895/2221-996X-2022-22-4-405-413</article-id><article-id custom-type="elpub" pub-id-type="custom">biopreparat-452</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Применение количественного иммуноферментного анализа для определения концентрации S-антигена в цельновирионных инактивированных адсорбированных коронавирусных вакцинах</article-title><trans-title-group xml:lang="en"><trans-title>The use of quantitative enzyme-linked immunosorbent assay for the determination of S-antigen concentration in whole-virion inactivated adsorbed coronavirus vaccines</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8600-7347</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Оксанич</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Oksanich</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Оксанич Алексей Сергеевич, канд. биол. наук. </p><p>Малый Казенный переулок, д. 5А, Москва, 105064</p></bio><bio xml:lang="en"><p>Aleksey S. Oksanich, Cand. Sci. (Biol.)</p><p>5A Maly Kazenny Ln., Moscow 105064</p></bio><email xlink:type="simple">oksanich@yahoo.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2765-3525</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Красько</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasko</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Красько Анатолий Геннадиевич,  канд. мед. наук. </p><p>ул. Филимонова, д. 23, г. Минск, 220114</p></bio><bio xml:lang="en"><p>Anatoly G. Krasko, Cand. Sci. (Med.)</p><p>23 Filimonov St., Minsk 220114</p><p> </p></bio><email xlink:type="simple">kraskoa@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3264-6722</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Самарцева</surname><given-names>Т. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Samartseva</surname><given-names>T. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Самарцева Татьяна Геннадьевна</p><p>Малый Казенный переулок, д. 5А, Москва, 105064</p><p> </p></bio><bio xml:lang="en"><p>Tatiana G. Samartseva.</p><p>5A Maly Kazenny Ln., Moscow 105064</p></bio><email xlink:type="simple">samartseva08020@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3662-3045</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гасич</surname><given-names>Е. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Gasich</surname><given-names>E. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гасич Елена Леонидовна,  д-р биол. наук. </p><p>ул. Филимонова, д. 23, г. Минск, 220114</p></bio><bio xml:lang="en"><p>Elena L. Gasich, Dr. Sci. (Biol.)</p><p>23 Filimonov St., Minsk 220114</p></bio><email xlink:type="simple">elena.gasich@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9731-3681</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Игнатьев</surname><given-names>Г. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ignatyev</surname><given-names>G. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Игнатьев Георгий Михайлович,  д-р мед. наук, проф. </p><p>Малый Казенный переулок, д. 5А, Москва, 105064</p></bio><bio xml:lang="en"><p>Georgy M. Ignatyev, Dr. Sci. (Med.), Professor</p><p>5A Maly Kazenny Ln., Moscow 105064</p></bio><email xlink:type="simple">marburgman@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное научное учреждение «Научно-исследовательский институт вакцин и сывороток им. И.И. Мечникова»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I. Mechnikov Research Institute for Vaccines and Sera</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Государственное учреждение «Республиканский научно-практический центр эпидемиологии и микробиологии» Министерства здравоохранения Республики Беларусь</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Republican Research and Practical Center for Epidemiology and Microbiology</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>25</day><month>11</month><year>2022</year></pub-date><volume>22</volume><issue>4</issue><issue-title>Разработка биологических лекарственных препаратов для профилактики, диагностики и лечения COVID-19</issue-title><fpage>405</fpage><lpage>413</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Оксанич А.С., Красько А.Г., Самарцева Т.Г., Гасич Е.Л., Игнатьев Г.М., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Оксанич А.С., Красько А.Г., Самарцева Т.Г., Гасич Е.Л., Игнатьев Г.М.</copyright-holder><copyright-holder xml:lang="en">Oksanich A.S., Krasko A.G., Samartseva T.G., Gasich E.L., Ignatyev G.M.</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.biopreparations.ru/jour/article/view/452">https://www.biopreparations.ru/jour/article/view/452</self-uri><abstract><p>Тяжелые последствия заболевания, вызываемые вирусом SARS-CoV-2, а также большое количество случаев заболевания с летальным исходом, обусловили разработку целого ряда профилактических вакцин. Первые вакцины, об испытаниях которых было заявлено, были разработаны в Китае и представляли собой инактивированный вирус SARS-CoV-2, адсорбированный на гидроокиси алюминия. Для инактивированных адсорбированных вакцин одним из показателей качества является полнота сорбции. Определение этого параметра позволяет не только контролировать количество несорбированного антигена, но и количество специфического антигена в дозе.</p><sec><title>Цель работы</title><p>Цель работы: изучение возможности проведения десорбции антигена вируса SARS-CoV-2 в готовых лекарственных формах адсорбированных вакцин и определение концентрации антигена вируса с использованием набора реагентов «БиоСкан-SARS-CoV-2 (S)» для количественного определения S-белка вируса SARS-CoV-2 методом иммуноферментного анализа (ИФА).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: в работе были использованы образцы четырех серий вакцины BBIBP-CorV (CNBG, Sinopharm, Китай) и трех серий вакцины CoronaVac (Sinovac Biotech, Китай). Десорбцию антигена проводили в соответствии с ФС.3.3.1.0029.15 Государственной фармакопеи Российской Федерации XIV издания (ГФ РФ XIV), а количественное определение S-антигена вируса SARS-CoV-2 – с использованием набора реагентов для ИФА «БиоСкан-SARS-CoV-2 (S)» (АО БТК «Биосервис», Россия).</p></sec><sec><title>Результаты</title><p>Результаты: в исследованных образцах четырех серий вакцины BBIBP-CorV концентрация S-антигена в десорбированных образцах варьировала в среднем от 61 до 129 нг/мл, а в образцах трех серий вакцины CoronaVac – от 461 до 533 нг/мл.</p></sec><sec><title>Выводы</title><p>Выводы: была показана возможность десорбции специфического антигена вируса SARS-CoV-2 с гидроокиси алюминия по методике ФС.3.3.1.0029.15 ГФ РФ XIV. Показана возможность количественной оценки содержания S-антигена в десорбированном препарате и в супернатанте с использованием набора реагентов для ИФА «БиоСкан-SARS-CoV-2 (S)». Разница в концентрациях S-антигена в десорбированных препаратах между двумя разными производителями составляла от 3,6 до 8,7 раза.</p></sec></abstract><trans-abstract xml:lang="en"><p>The severe consequences and high mortality of COVID-19 prompted the development of a wide range of preventive vaccines. The first vaccines to be tested were developed in China and formulated as inactivated SARS-CoV-2 adsorbed on aluminium hydroxide. One of the quality indicators for inactivated adsorbed vaccines is the degree of adsorption, which can be used to control the content not only of non-adsorbed antigen, but also of specific antigen in one dose of a vaccine.</p><p>The aim of the study was to investigate the possibility of desorbing SARS-CoV-2 antigen from formulated adsorbed vaccines and the possibility of measuring its concentration using the BioScan-SARS-CoV-2 (S) ELISA kit for SARS-CoV-2 S-protein content determination.</p><sec><title>Materials and methods</title><p>Materials and methods: the study used four batches of BBIBP-CorV by CNBG, Sinopharm (China) and three batches of CoronaVac by Sinovac Biotech (China). The authors desorbed SARS-CoV-2 S antigen in accordance with monograph FS.3.3.1.0029.15 of the State Pharmacopoeia of the Russian Federation (Ph. Rus.), edition XIV, and quantified it using the BioScan-SARS-CoV-2 (S) ELISA kit by Bioservice Biotechnology Co. Ltd. (Russia).</p></sec><sec><title>Results</title><p>Results: mean S-antigen concentrations in the desorbed samples ranged from 61 to 129 ng/mL for BBIBP-CorV and from 461 to 533 ng/mL for CoronaVac.</p></sec><sec><title>Conclusions</title><p>Conclusions: the study demonstrated the possibility of specific SARS-CoV-2 antigen desorption from the surface of aluminium hydroxide using the Ph. Rus. method, as well as the possibility of S-antigen quantification in desorbed medicinal products and supernatants using the BioScan-SARS-CoV-2 (S) ELISA kit. The authors observed 3.6- to 8.7-fold difference between the S-antigen concentrations of the desorbed preparations by the two manufacturers.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>вакцина инактивированная цельновирионная адсорбированная</kwd><kwd>коронавирус SARS-CoV-2</kwd><kwd>S-антиген</kwd><kwd>иммуноферментный анализ</kwd><kwd>концентрация антигена</kwd><kwd>десорбция антигена</kwd></kwd-group><kwd-group xml:lang="en"><kwd>whole-virion inactivated adsorbed vaccine</kwd><kwd>SARS-CoV-2 coronavirus</kwd><kwd>S antigen</kwd><kwd>ELISA</kwd><kwd>antigen concentration</kwd><kwd>antigen desorption</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование проводилось без спонсорской поддержки.</funding-statement><funding-statement xml:lang="en">This study was carried out with no external funding.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang Y, Zeng G, Pan H, Li C, Hu Y, Chu K, et al. Safety, tolerability, and immunogenicity of an inactivated SARS-CoV-2 vaccine in healthy adults aged 18–59 years: a randomised, double-blind, placebo-controlled, phase 1/2 clinical trial. Lancet Infect Dis. 2021;21(2):181–92. https://doi.org/10.1016/S1473-3099(20)30843-4</mixed-citation><mixed-citation xml:lang="en">Zhang Y, Zeng G, Pan H, Li C, Hu Y, Chu K, et al. Safety, tolerability, and immunogenicity of an inactivated SARS-CoV-2 vaccine in healthy adults aged 18–59 years: a randomised, double-blind, -placebo-controlled, phase 1/2 clinical trial. Lancet Infect Dis. 2021;21(2):181–92.https://doi.org/10.1016/S1473-3099(20)30843-4</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Wang H, Zhang Y, Huang B, Deng W, Quan Y, Wang W, et al. Development of an inactivated vaccine candidate, BBIBP-CorV, with potent protection against SARS-CoV-2. Cell. 2020;182(3):713–21.e9. https://doi.org/10.1016/j.cell.2020.06.008</mixed-citation><mixed-citation xml:lang="en">Wang H, Zhang Y, Huang B, Deng W, Quan Y, Wang W, et al. Development of an inactivated vaccine candidate, BBIBP-CorV, with potent protection against SARS-CoV-2. Cell. 2020;182(3):713–21.e9. https://doi.org/10.1016/j.cell.2020.06.008</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Han B, Song Y, Li C, Yang W, Ma Q, Jiang Z, et al. Safety, tolerability, and immunogenicity of an inactivated SARS-CoV-2 vaccine (CoronaVac) in healthy children and adolescents: a double-blind, randomised, controlled, phase 1/2 clinical trial. Lancet Infect Dis. 2021;21(12):1645–53. https://doi.org/10.1016/S1473-3099(21)00319-4</mixed-citation><mixed-citation xml:lang="en">Han B, Song Y, Li C, Yang W, Ma Q, Jiang Z, et al. Safety, tolerability, and immunogenicity of an inactivated SARS-CoV-2 vaccine (CoronaVac) in healthy children and adolescents: a double-blind, randomised, controlled, phase 1/2 clinical trial. Lancet Infect Dis. 2021;21(12):1645–53.https://doi.org/10.1016/S1473-3099(21)00319-4</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Xia S, Duan K, Zhang Y, Zhao D, Zhang H, Xie Z, et al. Effect of an inactivated vaccine against SARS-CoV-2 on safety and immunogenicity outcomes: Interim Analysis of 2 Randomized Clinical Trials. JAMA. 2020;324(10):951–60. https://doi.org/10.1001/jama.2020.15543</mixed-citation><mixed-citation xml:lang="en">Xia S, Duan K, Zhang Y, Zhao D, Zhang H, Xie Z, et al. Effect of an inactivated vaccine against SARS-CoV-2 on safety and immunogenicity outcomes: Interim Analysis of 2 Randomized Clinical Trials. JAMA. 2020;324(10):951–60. https://doi.org/10.1001/jama.2020.15543</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Doroftei B, Ciobica A, Ilie OD, Maftei R, Ilea C. Mini-review discussing the reliability and efficiency of COVID-19 Vaccines. Diagnostics (Basel). 2021;11(4):579. https://doi.org/10.3390/diagnostics11040579</mixed-citation><mixed-citation xml:lang="en">Doroftei B, Ciobica A, Ilie OD, Maftei R, Ilea C. Mini-review discussing the reliability and efficiency of COVID-19 Vaccines. Diagnostics (Basel). 2021;11(4):579. https://doi.org/10.3390/diagnostics11040579</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Sharma R, Tiwari S, Dixit A. Covaxin: an overview of its immunogenicity and safety trials in India. Bioinformation. 2021;17(10):840–5. https://doi.org/10.6026/97320630017840</mixed-citation><mixed-citation xml:lang="en">Sharma R, Tiwari S, Dixit A. Covaxin: an overview of its immunogenicity and safety trials in India. Bioinformation. 2021;17(10):840–5. https://doi.org/10.6026/97320630017840</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Ella R, Vadrevu KM, Jogdand H, Prasad S, Reddy S, Sarangi V, et al. Safety and immunogenicity of an inactivated SARS-CoV-2 vaccine, BBV152: a double-blind, randomised, phase 1 trial. Lancet Infect Dis. 2021;21(5):637–46. https://doi.org/10.1016/S1473-3099(20)30942-7</mixed-citation><mixed-citation xml:lang="en">Ella R, Vadrevu KM, Jogdand H, Prasad S, Reddy S, Sarangi V, et al. Safety and immunogenicity of an inactivated SARS-CoV-2 vaccine, BBV152: a double-blind, randomised, phase 1 trial. Lancet Infect Dis. 2021;21(5):637–46. https://doi.org/10.1016/S1473-3099(20)30942-7</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kozlovskaya LI, Piniaeva AN, Ignatyev GM, Gordeychuk IV, Volok VP, Rogova YV, et al. Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies. Emerg Microbes Infect. 2021;10(1):1790–806. https://doi.org/10.1080/22221751.2021.1971569</mixed-citation><mixed-citation xml:lang="en">Kozlovskaya LI, Piniaeva AN, Ignatyev GM, Gordeychuk IV, Volok VP, Rogova YV, et al. Long-term humoral immunogenicity, safety and protective efficacy of inactivated vaccine against COVID-19 (CoviVac) in preclinical studies. Emerg Microbes Infect. 2021;10(1):1790–806.https://doi.org/10.1080/22221751.2021.1971569</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Bar-On YM, Flamholz A, Phillips R, Milo R. Science Forum: SARS-CoV-2 (COVID-19) by the numbers. Elife. 2020;9:e57309. https://doi.org/10.7554/eLife.57309</mixed-citation><mixed-citation xml:lang="en">Bar-On YM, Flamholz A, Phillips R, Milo R. Science Forum: SARS-CoV-2 (COVID-19) by the numbers. Elife. 2020;9:e57309. https://doi.org/10.7554/eLife.57309</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Benjamanukul S, Traiyan S, Yorsaeng R, Vichaiwattana P, Sudhinaraset N, Wanlapakorn N, Poovorawan Y. Safety and immunogenicity of inactivated COVID-19 vaccine in health care workers. J Med Virol. 2022;94(4):1442–9. https://doi.org/10.1002/jmv.27458</mixed-citation><mixed-citation xml:lang="en">Benjamanukul S, Traiyan S, Yorsaeng R, Vichaiwattana P, Sudhinaraset N, Wanlapakorn N, Poovorawan Y. Safety and immunogenicity of inactivated COVID-19 vaccine in health care workers. J Med Virol. 2022;94(4):1442–9. https://doi.org/10.1002/jmv.27458</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
