ŠULÁK, Ondřej, Miroslava SPANILÁ, Dagmar GAJDOŠOVÁ, Jiří PAZOUREK and Josef HAVEL. Minimization of adsorption in capillary zone electrophoresis of proteins and neuroprotective peptides. In Collection Symposium Series, Biologically Active Peptides. Prague, Czech republic: Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, 2005, p. 87-90. ISBN 8086241262.
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Basic information
Original name Minimization of adsorption in capillary zone electrophoresis of proteins and neuroprotective peptides
Name in Czech Minimalizace adsorpce proteinů a neuroprotektivních peptidů v kapilární zónové elektroforéze
Authors ŠULÁK, Ondřej (203 Czech Republic, guarantor), Miroslava SPANILÁ (203 Czech Republic), Dagmar GAJDOŠOVÁ (203 Czech Republic), Jiří PAZOUREK (203 Czech Republic) and Josef HAVEL (203 Czech Republic).
Edition Prague, Czech republic, Collection Symposium Series, Biologically Active Peptides, p. 87-90, 4 pp. 2005.
Publisher Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic
Other information
Original language English
Type of outcome Proceedings paper
Field of Study 10406 Analytical chemistry
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/05:00020042
Organization unit Faculty of Science
ISBN 8086241262
Keywords in English Capillary electrophoresis; Coating; Electroosmotic flow; Polyethyleneimine; 3glycidoxypropyltrimethoxysilane; 3aminopropyltriethoxysilane; Linear polyacrylamide
Tags 3aminopropyltriethoxysilane, 3glycidoxypropyltrimethoxysilane, Capillary electrophoresis, coating, electroosmotic flow, Linear polyacrylamide, polyethyleneimine
Changed by Changed by: Mgr. Ondřej Šulák, Ph.D., učo 54790. Changed: 16/11/2006 13:02.
Abstract
Four types of coating procedures suitable for protein and peptides separation: covalent coating using polyethyleneimine (PEI), 3-glycidoxy-propyltrimethoxysilane (GPTMS), 3-aminopropyltriethoxysilane (APS) and a new approach of dynamic coating with linear polyacrylamide (LPA) have been studied. The capillary surface was characterized by determination of the electroosmotic flow (EOF); for optimization a model mixture of proteins (cytochrome C, lysozyme and ribonuclease A) was used. Separation of a neuroprotective peptide [Gly-14]humanin was demonstrated in the optimized system.
Abstract (in Czech)
Four types of coating procedures suitable for protein and peptides separation: covalent coating using polyethyleneimine (PEI), 3-glycidoxy-propyltrimethoxysilane (GPTMS), 3-aminopropyltriethoxysilane (APS) and a new approach of dynamic coating with linear polyacrylamide (LPA) have been studied. The capillary surface was characterized by determination of the electroosmotic flow (EOF); for optimization a model mixture of proteins (cytochrome C, lysozyme and ribonuclease A) was used. Separation of a neuroprotective peptide [Gly-14]humanin was demonstrated in the optimized system.
Links
GA305/03/1100, research and development projectName: Syntéza a studium neuroprotektivních peptidů odvozených od humaninu
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