Cationically rendered biopolymer surfaces for high protein affinity support matrices

Tamilselvan Mohan, Rupert Kargl, Ales Doliska, Stefan Köstler, Volker Ribitsch, Jure Marn, Stefan Spirk, Karin Stana-Kleinschek

Research output: Contribution to journalArticle

Abstract



The use of cationic biopolymer surfaces for high protein binding affinity matrices is described. As model proteins, fluorescently labeled bovine serum albumins (FITC-BSA, TRITC-BSA) have been employed. The amount of proteins on such cationically rendered surfaces was quantified by QCM-D. In addition, flexible, transparent, patterned COP slides have been prepared and loaded with proteins ranging from 15 pM to 15 μM TRITC-BSA.
Original languageEnglish
Pages (from-to)11530-11532
JournalChemical Communications
Volume49
DOIs
Publication statusPublished - 2013

Fields of Expertise

  • Sustainable Systems

Treatment code (Nähere Zuordnung)

  • Basic - Fundamental (Grundlagenforschung)
  • Application

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