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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Biological Physics and Chemisrty</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Biological Physics and Chemisrty</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2499-9962</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">54644</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>МЕДИЦИНСКАЯ БИОФИЗИКА И БИОФИЗИЧЕСКАЯ ХИМИЯ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>MEDICAL BIOPHYSICS AND BIOPHYSICAL CHEMISTRY</subject>
    </subj-group>
    <subj-group>
     <subject>МЕДИЦИНСКАЯ БИОФИЗИКА И БИОФИЗИЧЕСКАЯ ХИМИЯ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Study of the chaperonic activity of Skp protein from Yersinia pseudotuberculosis at different pH values</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Изучение шаперонной активности Skp из Yersinia pseudotuberculosis при разных значениях pH среды</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Киселева</surname>
       <given-names>Д А</given-names>
      </name>
      <name xml:lang="en">
       <surname>Kiseleva</surname>
       <given-names>D A</given-names>
      </name>
     </name-alternatives>
     <email>kiseleva.diana99@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Сидорин</surname>
       <given-names>Е В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Sidorin</surname>
       <given-names>E V</given-names>
      </name>
     </name-alternatives>
     <email>sev1972@mail.ru</email>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Тихоокеанский институт биоорганической химии им. Г.Б. Елякова ДВО РАН ; Дальневосточный федеральный университет</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences; Far Eastern Federal University</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Тихоокеанский институт биоорганической химии им. Г.Б. Елякова ДВО РАН</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">G.B. Elyakov Pacific Institute of Bioorganic Chemistry, Far-Eastern Branch of the Russian Academy of Sciences</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2021-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2021</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2021-06-25T20:22:29+03:00">
    <day>25</day>
    <month>06</month>
    <year>2021</year>
   </pub-date>
   <volume>6</volume>
   <issue>2</issue>
   <fpage>306</fpage>
   <lpage>310</lpage>
   <history>
    <date date-type="received" iso-8601-date="2021-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2021</year>
    </date>
    <date date-type="accepted" iso-8601-date="2021-06-20T20:22:29+03:00">
     <day>20</day>
     <month>06</month>
     <year>2021</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54644/view">https://rusjbpc.ru/en/nauka/article/54644/view</self-uri>
   <abstract xml:lang="ru">
    <p>Представленная работа посвящена изучению шаперонной активности рекомбинантного белка Skp (rSkp) Yersinia pseudotuberculosis с помощью методов динамического рассеяния света и иммуноферментного анализа. В качестве белков-субстратов использовали коммерческие образцы антител поликлонального IgG кролика и моноклональные иммуноглобулины мыши, изотип IgG1. На основании полученных результатов можно сказать о том, что rSkp способен замедлять процессы самоассоциации и агрегации иммуноглобулинов, сохраняя их антигенсвязывающую способность. Для антител каждого вида животного шаперонные свойства белка проявляются индивидуально. Шаперонная активность rSkp существенно зависит от значения рН среды, в которой находятся антитела.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The presented work is devoted to the study of the chaperone activity of the recombinant protein Skp (rSkp) Yersinia pseudotuberculosis using dynamic light scattering and enzyme-linked immunosorbent assay. Commercial samples of rabbit polyclonal IgG antibodies and mouse monoclonal immunoglobulins, IgG1 isotype, were used as substrate proteins. It was found that rSkp is able to slow down the processes of self-association and aggregation of immunoglobulins, while maintaining their antigen-binding ability. For antibodies of each animal species, the chaperonic properties of the protein are manifested individually. The chaperone activity of rSkp significantly depends on the pH value of the medium in which the antibodies are located.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>шаперон Skp</kwd>
    <kwd>Yersinia pseudotuberculosis</kwd>
    <kwd>иммуноглобулин G</kwd>
    <kwd>антитела</kwd>
    <kwd>агрегация</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>chaperone Skp</kwd>
    <kwd>Yersinia pseudotuberculosis</kwd>
    <kwd>immunoglobulin G</kwd>
    <kwd>antibodies</kwd>
    <kwd>aggregation</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Работа выполнена при финансовой поддержке РФФИ (№ 20-04-00777).</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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 <back>
  <ref-list>
   <ref id="B1">
    <label>1.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Wang W., Singh S., Zeng DL, King K., Nema S. Antibody structure, instability, and formulation. J. Pharm. Sci., 2007, vol. 96, no. 1, pp. 1-26.
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Wang W., Singh S., Zeng DL, King K., Nema S. Antibody structure, instability, and formulation. J. Pharm. Sci., 2007, vol. 96, no. 1, pp. 1-26.
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B2">
    <label>2.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Shire S.J. Formulation and manufacturability of biologics. Curr. Opin. Biotechnol., 2009, vol. 20, no. 6, pp. 708-714.
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Shire S.J. Formulation and manufacturability of biologics. Curr. Opin. Biotechnol., 2009, vol. 20, no. 6, pp. 708-714.
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B3">
    <label>3.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Joubert M.K., Luo Q., Nashed-Samuel Y., Wypych J., Narhi L.O. Classification and characterization of therapeutic antibody aggregates. J. Biol. Chem., 2011, vol. 286, pp. 25118-25133.
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Joubert M.K., Luo Q., Nashed-Samuel Y., Wypych J., Narhi L.O. Classification and characterization of therapeutic antibody aggregates. J. Biol. Chem., 2011, vol. 286, pp. 25118-25133.
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B4">
    <label>4.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Johnson M. Antibody Storage and Antibody Shelf Life, 2019. DOI: 10.13070/mm.en.2.120
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Johnson M. Antibody Storage and Antibody Shelf Life, 2019. DOI: 10.13070/mm.en.2.120
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B5">
    <label>5.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Сидорин Е.В., Зиганшин Р.Х., Набережных Г.А., Лихацкая Г.Н., Трифонов Е.В., Анастюк С.Д., Черников О.В., Соловьева Т.Ф. Белок шаперон Skp из Yersinia pseudotuberculosis обладает способностью связывать иммуноглобулины G. Биохимия, 2009, том 74, № 4, с. 501-514. @@Sidorin E.V., Ziganshin R.Kh., Naberezhnyk, G.A., Likhatskaya G.N., Trifonov E.V., Anastyuk S.D., Chernikov O.V., Solovyeva T.F. Chaperone protein Skp from Yersinia pseudotuberculosis is able to bind immunoglobulins G. Biochemistry (Moscow), 2009, vol. 74, № 4, pp. 501-514. (In Russ.)
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Sidorin E.V., Ziganshin R.H., Naberezhnyh G.A., Lihackaya G.N., Trifonov E.V., Anastyuk S.D., Chernikov O.V., Solov'eva T.F. Belok shaperon Skp iz Yersinia pseudotuberculosis obladaet sposobnost'yu svyazyvat' immunoglobuliny G. Biohimiya, 2009, tom 74, № 4, s. 501-514. @@Sidorin E.V., Ziganshin R.Kh., Naberezhnyk, G.A., Likhatskaya G.N., Trifonov E.V., Anastyuk S.D., Chernikov O.V., Solovyeva T.F. Chaperone protein Skp from Yersinia pseudotuberculosis is able to bind immunoglobulins G. Biochemistry (Moscow), 2009, vol. 74, № 4, pp. 501-514. (In Russ.)
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B6">
    <label>6.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Сидорин Е.В., Хоменко В.А., Ким Н.Ю., Соловьева Т.Ф. Шаперонная и иммуноглобулинсвязывающая активности Skp из Yersinia pseudotuberculosis. Биохимия, 2020, том 85, № 1, с. 93-103. doi: 10.31857/S0320972520010078 @@Sidorin E.V., Khomenko V.A., Kim N.Yu., Solov’eva T.F. The chaperone and immunoglobulin binding activities of Skp protein from Yersinia pseudotuberculosis. Biochemistry (Moscow), 2020, vol. 85, no. 1, pp. 93-103 (In Russ.)
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Sidorin E.V., Homenko V.A., Kim N.Yu., Solov'eva T.F. Shaperonnaya i immunoglobulinsvyazyvayuschaya aktivnosti Skp iz Yersinia pseudotuberculosis. Biohimiya, 2020, tom 85, № 1, s. 93-103. doi: 10.31857/S0320972520010078 @@Sidorin E.V., Khomenko V.A., Kim N.Yu., Solov’eva T.F. The chaperone and immunoglobulin binding activities of Skp protein from Yersinia pseudotuberculosis. Biochemistry (Moscow), 2020, vol. 85, no. 1, pp. 93-103 (In Russ.)
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B7">
    <label>7.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Сидорин Е.В., Тищенко Н.М., Хоменко В.А., Исаева М.П., Дмитренок П.С., Ким Н.Ю., Лихацкая Г.Н., Соловьева Т.Ф. Молекулярное клонирование, выделение и характеристика шаперона Skp из Yersinia pseudotuberculosis. Биохимия, 2012, том 77, № 11, с. 1571-1583. @@Sidorin E.V., Tishchenko N.M., Khomenko V.A., Isayeva M.P., Dmitrenok P.S., Kim N.Yu., Likhatskaya G.N., Solovyeva T.F. Molecular cloning, isolation and characterization of chaperone Skp from Yersinia pseudotuberculosis. Biochemistry (Moscow), 2012, vol. 77, no. 11, pp. 1571-1583. (In Russ.)
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Sidorin E.V., Tischenko N.M., Homenko V.A., Isaeva M.P., Dmitrenok P.S., Kim N.Yu., Lihackaya G.N., Solov'eva T.F. Molekulyarnoe klonirovanie, vydelenie i harakteristika shaperona Skp iz Yersinia pseudotuberculosis. Biohimiya, 2012, tom 77, № 11, s. 1571-1583. @@Sidorin E.V., Tishchenko N.M., Khomenko V.A., Isayeva M.P., Dmitrenok P.S., Kim N.Yu., Likhatskaya G.N., Solovyeva T.F. Molecular cloning, isolation and characterization of chaperone Skp from Yersinia pseudotuberculosis. Biochemistry (Moscow), 2012, vol. 77, no. 11, pp. 1571-1583. (In Russ.)
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B8">
    <label>8.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Peters T.Jr. Serum albumin. Adv. Protein. Chem., 1985, vol. 37, pp. 161-245.
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Peters T.Jr. Serum albumin. Adv. Protein. Chem., 1985, vol. 37, pp. 161-245.
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
   <ref id="B9">
    <label>9.</label>
    <citation-alternatives>
     <mixed-citation xml:lang="ru">
            
              Carter D.C., Ho J.X. Structure of serum albumin. Adv. Protein. Chem., 1994, vol. 45, pp. 153-203.
            
          </mixed-citation>
     <mixed-citation xml:lang="en">
            
              Carter D.C., Ho J.X. Structure of serum albumin. Adv. Protein. Chem., 1994, vol. 45, pp. 153-203.
            
          </mixed-citation>
    </citation-alternatives>
   </ref>
  </ref-list>
 </back>
</article>
