PREISLER, Jan, Pavla JUNGOVÁ, Ondřej PEŠ, Viktor KANICKÝ, Jarmila NAVRÁTILOVÁ, Jan ŠMARDA, Pavel KRÁSENSKÝ and Tomáš VACULOVIČ. A Multidetection Platform for Microcolumn Separations. In 25th International Symposium on MicroScale Bioseparations MSB 2010. 2010. ISBN 978-80-254-6631-5.
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Basic information
Original name A Multidetection Platform for Microcolumn Separations
Name in Czech Multidetekční platforma pro mikrokolonové separace
Authors PREISLER, Jan (203 Czech Republic, guarantor, belonging to the institution), Pavla JUNGOVÁ (203 Czech Republic, belonging to the institution), Ondřej PEŠ (203 Czech Republic, belonging to the institution), Viktor KANICKÝ (203 Czech Republic, belonging to the institution), Jarmila NAVRÁTILOVÁ (203 Czech Republic, belonging to the institution), Jan ŠMARDA (203 Czech Republic, belonging to the institution), Pavel KRÁSENSKÝ (203 Czech Republic, belonging to the institution) and Tomáš VACULOVIČ (203 Czech Republic, belonging to the institution).
Edition 25th International Symposium on MicroScale Bioseparations MSB 2010, 2010.
Other information
Original language English
Type of outcome Conference abstract
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/00216224:14310/10:00043570
Organization unit Faculty of Science
ISBN 978-80-254-6631-5
Keywords in English off-line coupling; microcolumn separation; capillary electrophoresis; mass spectrometry; MALDI; ICP; LIF; proteins
Changed by Changed by: prof. Mgr. Jan Preisler, Ph.D., učo 45329. Changed: 9/4/2013 10:11.
Abstract
An instrumental platform based on a universal off-line interface for deposition of capillary electrophoresis (CE) or liquid chromatography (LC) effluent on a suitable target will be described. The deposited fractions of analytes, such as peptides, proteins, metalloproteins or inorganic compounds may be analyzed in off-line mode using matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS). Laser-induced fluorescence (LIF) detection may be used for visualization of analytes on target. Analytes may be subjected to reactions on target, such as digestion for protein identification. Additionally, inductively-coupled plasma mass spectrometry (ICP MS) detection mode, nature of which is complementary to soft MALDI MS, may be exploited.
Links
GA203/09/1025, research and development projectName: Multidetekční platforma pro mikrokolonové separace proteinů a peptidů
Investor: Czech Science Foundation, Multidetection platform for microcolumn separation of proteins and peptides
MSM0021622415, plan (intention)Name: Molekulární podstata buněčných a tkáňových regulací
Investor: Ministry of Education, Youth and Sports of the CR, Molecular basis of cell and tissue regulations
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