Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Ünige A. Laskay"'
Autor:
Ünige A. Laskay, Kristina Srzentić, Luca Fornelli, Oxana Upir, Anton N. Kozhinov, Michel Monod, Yury O. Tsybin
Publikováno v:
CHIMIA, Vol 67, Iss 4 (2013)
Mass spectrometry (MS) is currently the most sensitive and selective analytical technique for routine peptide and protein structure analysis. Top-down proteomics is based on tandem mass spectrometry (MS/MS) of intact proteins, where multiply charged
Externí odkaz:
https://doaj.org/article/ed95a1a8d738413ca075a9d15f3b6346
Publikováno v:
Journal of the American Society for Mass Spectrometry. 26:1875-1884
Ticks are vectors for disease transmission because they are indiscriminant in their feeding on multiple vertebrate hosts, transmitting pathogens between their hosts. Identifying the hosts on which ticks have fed is important for disease prevention an
Publikováno v:
Journal of Proteomics
We investigate the benefits and experimental feasibility of approaches enabling the shift from short (1.7 kDa on average) peptides in bottom-up proteomics to about twice longer (similar to 3.2 kDa on average) peptides in the so-called extended bottom
Autor:
Ünige A. Laskay, Alan G. Barbour, Vicki H. Wysocki, Joseph Piesman, Gabrielle Dietrich, Linda Breci, Inger-Marie E. Vilcins
Publikováno v:
Journal of Medical Entomology. 50:1282-1290
Ixodes scapularis Say, 1821 larvae were fed on mice and allowed to molt under laboratory conditions. A liquid chromatography—tandem mass spectrometry-based proteomic study was conducted to identify the type of mammalian proteins present in the deri
Publikováno v:
Mass Spectrometry Handbook
Autor:
Steffen Tschirschwitz, Peter Lönnecke, Evamarie Hey-Hawkins, Jeffrey L. Petersen, Mark C. McMills, Ünige A. Laskay, Glen P. Jackson, Shadrick I.M. Paris, Oksana Pavlyuk, Michael P. Jensen, Shengwen Liang
Publikováno v:
Inorganica Chimica Acta. 363:3390-3398
Manganese(II) complexes (Mn(L)X2) were prepared and characterized, where L is a neutral di-Schiff base
Autor:
Glen P. Jackson, Ünige A. Laskay
Publikováno v:
Rapid Communications in Mass Spectrometry. 22:2342-2348
Fragmentation of the pentapeptide leucine enkephalin (YGGFL) is accomplished via higher-order resonances combined with simultaneous analysis of low-mass product ions. Two methods of achieving excitation are explored: (1) 0.5 ms resonant excitation at
Publikováno v:
European journal of mass spectrometry (Chichester, England). 21(3)
Electron capture dissociation (ECD) tandem mass spectrometry (MS/MS) is a powerful analytical tool for peptide and protein structure analysis. The product ion abundance (PIA) distribution in ECD MS/MS is known to vary as a function of electron irradi
Publikováno v:
Rapid Communications in Mass Spectrometry. 19:3555-3563
Using n-butylbenzene as a test molecule, evidence is provided that fast, efficient or highly energetic collision-induced dissociation (CID) can be achieved during the mass acquisition ramp of a commercially available quadrupole ion trap (QIT) mass sp
Autor:
Daniel Ayoub, Yury O. Tsybin, Luca Fornelli, Alain Beck, Michel Monod, Ünige A. Laskay, Kristina Srzentić
Publikováno v:
Analytical Chemistry
Despite the recent advances in structural analysis of monoclonal antibodies with bottom-up, middle-down, and top-down mass spectrometry (MS), further improvements in analysis accuracy, depth, and speed are needed. The remaining challenges include qua