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Solid-state conjugation of proteins with hydrophobic compounds in non-denaturing conditions - I. Acylation of proteins by dansyl proline using a polymeric N-hydroxysuccinimide ester

Gershkovich, AA; Verevka, SV; Kibirev, VK; Demchenko, AP


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  <dc:creator>Gershkovich, AA</dc:creator>
  <dc:creator>Verevka, SV</dc:creator>
  <dc:creator>Kibirev, VK</dc:creator>
  <dc:creator>Demchenko, AP</dc:creator>
  <dc:date>2000-01-01</dc:date>
  <dc:description>A method of conjugating protein molecules under native conditions with water-insoluble hydrophobic compounds is developed. It permits very water-insoluble acids to be gently coupled to the primary amines on proteins or other biopolymers. For this purpose we synthesized a polymer (co-polymer of N-hydroxymaleimide and N-vinylpyrrolidone cross-linked by benzidine) which swells equally well in water and in organic solvents. Hydrophobic substances are first activated by esterification to this polymer in organic solvent and then conjugated to protein by acylation in aqueous medium at pH 8.0-8.5. Thus, the contact of native protein with organic co-solvent may be completely avoided. The application of this approach is demonstrated by labeling trypsinogen and plasminogen with dansyl proline. (C) 2000 Elsevier Science B.V. All rights reserved.</dc:description>
  <dc:identifier>https://aperta.ulakbim.gov.trrecord/94199</dc:identifier>
  <dc:identifier>oai:zenodo.org:94199</dc:identifier>
  <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  <dc:rights>http://www.opendefinition.org/licenses/cc-by</dc:rights>
  <dc:source>JOURNAL OF BIOCHEMICAL AND BIOPHYSICAL METHODS 45(2) 183-191</dc:source>
  <dc:title>Solid-state conjugation of proteins with hydrophobic compounds in non-denaturing conditions - I. Acylation of proteins by dansyl proline using a polymeric N-hydroxysuccinimide ester</dc:title>
  <dc:type>info:eu-repo/semantics/article</dc:type>
  <dc:type>publication-article</dc:type>
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