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Ute Bahr

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Jan Gorka; Ute Bahr; Michael Karas
Graphite supported preparation (GSP) of α-cyano-4-hydroxycinnamic acid (CHCA) for matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for peptides and proteins.
Jan Gorka; Dimitrios G Papasotiriou; Marion Rohmer; Tabiwang N Arrey; Dominic Baeumlisberger; Ute Bahr; Sandra Bornemann; Michael Karas
Perfusion reversed-phase high-performance liquid chromatography for protein separation from detergent-containing solutions: an alternative to gel-based approaches.
Jan Philip Wurm; Ute Bahr; Marco Griese; Alexander Heckel; Martin Held; Michael Karas; Jörg Soppa; Jens Wöhnert
Identification of the enzyme responsible for N1-methylation of pseudouridine 54 in archaeal tRNAs.

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All Publications

2012: Jan Gorka; Ute Bahr; Michael Karas
Graphite supported preparation (GSP) of α-cyano-4-hydroxycinnamic acid (CHCA) for matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) for peptides and proteins.
Journal of the American Society for Mass Spectrometry 2012;23(11):1949-54.
2012: Jan Gorka; Dimitrios G Papasotiriou; Marion Rohmer; Tabiwang N Arrey; Dominic Baeumlisberger; Ute Bahr; Sandra Bornemann; Michael Karas
Perfusion reversed-phase high-performance liquid chromatography for protein separation from detergent-containing solutions: an alternative to gel-based approaches.
Analytical biochemistry 2012;424(2):97-107.
2012: Jan Philip Wurm; Ute Bahr; Marco Griese; Alexander Heckel; Martin Held; Michael Karas; Jörg Soppa; Jens Wöhnert
Identification of the enzyme responsible for N1-methylation of pseudouridine 54 in archaeal tRNAs.
RNA (New York, N.Y.) 2012;18(3):412-20.
2011: Dominic Baeumlisberger; Marion Rohmer; Tabiwang N Arrey; Benjamin F Mueller; Tobias Beckhaus; Ute Bahr; Guenes Barka; Michael Karas
Simple dual-spotting procedure enhances nLC-MALDI MS/MS analysis of digests with less specific enzymes.
Journal of proteome research 2011;10(6):2889-94.
2011: Britta Meyer; Jan Philip Wurm; Peter Kötter; Matthias S Leisegang; Valeska Schilling; Markus Buchhaupt; Martin Held; Ute Bahr; Michael Karas; Alexander Heckel; Markus T Bohnsack; Jens Wöhnert; Karl-Dieter Entian
The Bowen-Conradi syndrome protein Nep1 (Emg1) has a dual role in eukaryotic ribosome biogenesis, as an essential assembly factor and in the methylation of Ψ1191 in yeast 18S rRNA.
Nucleic acids research 2011;39(4):1526-37.
2010: Marion Rohmer; Bjoern Meyer; Marko Mank; Bernd Stahl; Ute Bahr; Michael Karas
3-Aminoquinoline acting as matrix and derivatizing agent for MALDI MS analysis of oligosaccharides.
Analytical chemistry 2010;82(9):3719-26.
2010: Jan Philip Wurm; Britta Meyer; Ute Bahr; Martin Held; Olga Frolow; Peter Kötter; Joachim W Engels; Alexander Heckel; Michael Karas; Karl-Dieter Entian; Jens Wöhnert
The ribosome assembly factor Nep1 responsible for Bowen-Conradi syndrome is a pseudouridine-N1-specific methyltransferase.
Nucleic acids research 2010;38(7):2387-98.
2009: Ute Bahr; Hüseyin Aygün; Michael Karas
Sequencing of single and double stranded RNA oligonucleotides by acid hydrolysis and MALDI mass spectrometry.
Analytical chemistry 2009;81(8):3173-9.
2008: Ute Bahr; Hüseyin Aygün; Michael Karas
Detection and relative quantification of siRNA double strands by MALDI mass spectrometry.
Analytical chemistry 2008;80(16):6280-5.
2003: Mona Abdel Tawab; Ute Bahr; Michael Karas; Mario Wurglics; Manfred Schubert-Zsilavecz
Degradation of ginsenosides in humans after oral administration.
Drug metabolism and disposition: the biological fate of chemicals 2003;31(8):1065-71.
2001: Andrea Schmidt; Ute Bahr; Michael Karas
Influence of pressure in the first pumping stage on analyte desolvation and fragmentation in nano-ESI MS.
Analytical chemistry 2001;73(24):6040-6.
2001: Mona Abdel Tawab; Astrid Kaunzinger; Ute Bahr; Michael Karas; Mario Wurglics; Manfred Schubert-Zsilavecz
Development of a high-performance liquid chromatographic method for the determination of 11-keto-beta-boswellic acid in human plasma.
Journal of chromatography. B, Biomedical sciences and applications 2001;761(2):221-7.
2000: D Straif; Oliver Werz; R Kellner; Ute Bahr; Dieter Steinhilber
Glutathione peroxidase-1 but not -4 is involved in the regulation of cellular 5-lipoxygenase activity in monocytic cells.
The Biochemical journal 2000;349(Pt 2):455-61.
2000: Michael Karas; Ute Bahr; Thomas Dülcks
Nano-electrospray ionization mass spectrometry: addressing analytical problems beyond routine.
Fresenius' journal of analytical chemistry 2000;366(6-7):669-76.
1999: Ute Bahr; Michael Karas
Differentiation of 'isobaric' peptides and human milk oligosaccharides by exact mass measurements using electrospray ionization orthogonal time-of-flight analysis.
Rapid communications in mass spectrometry : RCM 1999;13(11):1052-8.
1998: Ute Bahr; Michael Karas; R Kellner
Differentiation of lysine/glutamine in peptide sequence analysis by electrospray ionization sequential mass spectrometry coupled with a quadrupole ion trap.
Rapid communications in mass spectrometry : RCM 1998;12(19):1382-8.
1997: Ute Bahr; Anja Pfenninger; Michael Karas; Bernd Stahl
High-sensitivity analysis of neutral underivatized oligosaccharides by nanoelectrospray mass spectrometry.
Analytical chemistry 1997;69(22):4530-5.
1997: Ute Bahr; J Stahl-Zeng; E Gleitsmann; Michael Karas
Delayed extraction time-of-flight MALDI mass spectrometry of proteins above 25,000 Da.
Journal of mass spectrometry : JMS 1997;32(10):1111-6.